Jonathan and Mark help an honest mayoral candidate campaign against his unethical opponent.
A former Vietnam nurse suffers from post-traumatic stress disorder; a teenage boy learns he's adopted.
An adopted boy meets his biological mother who is a Vietnam veteran suffering from traumatic flashbacks of the war.
A church council rules all teachers in a parochial school must follow and teach Christianity; guest Mimi Kuzyk.
It is Mark's high school reunion and his aging comrades from high school must come to terms with the fact that they are not the young, popular people that they used to be.
Jonathan (Michael Landon) helps ambitious students learn responsible newspaper reporting. With Victor French.
Jonathan and Mark (Michael Landon, Victor French) help students protest the mandatory retirement of a favorite teacher (Lew Ayres).
Private detectives Mark and Jonathan help a Vietnamese couple locate their sons that were adopted and raised by an American family.
Jonathan arranges for a former beauty, who was scarred in a fire, to volunteer at a camp for the blind.
After years of taking care of a disabled brother, a man yearns to start a life for himself; with Michael Landon and Victor French.
Thinking Jonathan has turned into a dog, Mark embarks alone to unite a young runaway with his family.
On Christmas Eve, Jonathan allows three powerful people to foresee the consequences of their actions.
A lost dog becomes the missing link between an orphan and a married couple, who are unable to have children.
After experiencing a devastating blow to their plans to have a family, Paul and Michele realize the child they want is already in their lives.
A young prizefighter puts his career on the line and learns an unsavory truth about his manager-brother.
Jonathan and Mark help a black family relocate to an exclusive neighborhood.
Jonathan, dressed as a werewolf, comes to the rescue when drunken teenagers harass a young trick-or-treater.
A vaudevillian gets a second chance at success and reconciliation with his egotistic son.
A police officer's death in the line of duty causes his young son to retreat into fantasy.
A counselor at a camp for the blind enlists Jonathan to prevent the suicide of a man losing his sight.
An aging rancher feels helpless to prevent the killing of wild horses.
Posing as police drug-counselors, Jonathan and Mark meet with faculty resistance where a student died of an overdose.
Santa Claus goes on trial for protesting a department store's promotion of toy weapons during Christmas.
Four orphaned brothers must defy a court order placing them in separate foster homes.
A country doctor's (Roscoe Lee Browne) dedication to his community's medical needs nearly ruins him physically and financially. With Renee Jones.
A zealous district attorney tries for a felony conviction of a vagrant accused of stealing a bottle of wine.
Mark's friendship with a former police partner is threatened when the officer asks him to lie about a racist crime.
Jonathan must deal with the anger and frustration of losing his supernatural powers after he rejects an assignment from God; Jonathan falls for a beautiful woman who helps him cope.
Jonathan gives a famous journalist, jailed in South America, the opportunity to enter his wife's dream.
Jonathan and Mark (Michael Landon, Victor French) help a former dancer (Mokihana) overcome her bitterness at being disabled.
Mark (Victor French) helps raise money for an aspiring marine biologist's cancer surgery. With Michael Landon.
Jonathan and Mark convince teenager Lee to lobby in the state senate for broader environmental protection.
A man is mistakenly reincarnated to disrupt his son's marriage.
Jonathan intermediates for a football coach whose attitude about winning-at-all-costs has alienated his son.
Jonathan and Mark encourage a mentally challenged boy to compete in the Special Olympics.
Jonathan and Mark help a young couple adopt a mentally challenged boy.
A dog tries to lead Jonathan and Mark to his owners, a father and son trapped in a wrecked car.
The father (Ernest Borgnine) of a dead veteran rebels when his son's Vietnamese family tries to immigrate.
Jonathan and Mark pose as recreation directors to help an angel on a difficult assignment in a retirement community.
Jonathan helps members of a feuding family to see what life would have been like without their loved ones.
Before marrying her fiancé Brad, Mark gives his friend a lesson about marriage that he hopes she will hold dear to her heart.
Jonathan and Mark head to college; Jonathan helps a 12-year-old genius and Mark takes care of a rowdy dorm.
Jonathan and Mark help a dying tycoon to reconnect with his only son; they decide it their mission to help the family reconcile their differences before it is too late.
A U.S. senator opposes Jonathan and Mark's efforts to pass legislation that could save a little girl's life.
Mark and Jonathan become the target of con artists after Mark wins five million dollars.
Jonathan and Mark help a cynical newspaper columnist find the Christmas spirit when he can't come up with a story on Christmas Eve.
A small-time crook finds a briefcase containing $1 million and then needs help fending off the two hoods who "lost" the money.
Jonathan and Mark are assigned to reward the good deeds of a homeless street performer.
After suffering a heart attack, a blind pianist turns to Mark and Jonathan to help him start a new life.
Jonathan and Mark, posing as high-school teachers, help a diverse group of students deal with the trauma of the upcoming senior prom.
Fearing success may end Jonathan's stay on Earth, Mark hampers efforts to reconcile a mother and daughter.
Controversy and misunderstanding split a neighborhood when a halfway house for mental patients opens.
A disabled Vietnam War hero takes drastic steps to get money for dental work; with Anne Curry and Daniel Ziskie.
A TV anchorman's cocaine addiction prompts his concerned son to turn him in to the police.
Parents of a comatose boy try to comfort their daughter, who feels responsible for it.
Jonathan and Mark play matchmaker for two young people, a reckless young man and an unmarried, pregnant teenager; they learn a lesson about love and responsibility.
Jonathan and Mark (Michael Landon, Victor French) help a lonely writer (guest star Didi Conn) meet a secret agent (guest star Warwick Sims) murdered in 1968.
A businessman's dirty dealings get him "killed," but Jonathan and Mark arrange a second chance at life for him.
As counselors at a camp for youths with cancer, Jonathan and Mark help a teenage ex-athlete.
While most of the campers find contentment, Jonathan encourages Jason's reluctant father to join in.
Guilt plagues a policeman who shot a teenager brandishing an empty gun.
Jonathan performs a miracle for the hard-working daughter of a struggling theatrical agent.
Jonathan (Michael Landon) enlists the help of a con man when Mark (Victor French) is tricked into selling his soul to Satan.
When Jonathan is called away, Mark visits his former partner and uncovers a family secret; guest Shannen Doherty.
An actor (Lorne Greene) believes he saw God sitting in the third row, next to Jonathan; guest David Spielberg.
Mark is caught in the middle of a family crisis when a friend's teenage daughter learns she is adopted.
Jonathan plays matchmaker for a lonely blind woman and a reclusive sculptor, labeled a monster by townspeople.
Scotty faces prejudice when he defends a disfigured artist on an assault charge. With Michael Landon and Victor French.
Football-gear managers Jonathan and Mark discover that the star player's injury has resulted in drug dependency.
Jonathan places a homeless, mentally impaired teen with a wealthy, but troubled, family.
To help a UFO watcher keep custody of his grandson, Jonathan and Mark convince the boy they are aliens.
Jonathan's powers reverse the roles of chauvinistic Mark and a beautiful movie star.
Jonathan (Michael Landon) courts an elderly woman who was his wife when he was mortal. Guest star: Dorothy McGuire.
Jonathan and Mark attempt to help a misguided angel who has been trying to earn his wings for 200 years.
Jonathan and Mark (Michael Landon, Victor French) help the father of a deceased Vietnam veteran honor his son in a memorial service. Guest star: Eli Wallach.
When Mark blames himself for a girl's death, Jonathan gives him special powers to undo past actions.
Jonathan tries to reunite a Soviet emigre and her long-lost son; guests Nehemiah Persoff, Liam Sullivan.
A concentration camp survivor who is in need of a heart transplant learns the donor was a neo-Nazi terrorist.
Jonathan and Mark help an aging novelist rediscover his writing talent by reliving a beautiful teenage romance.
A TV reporter accuses the operator of a home for unwed mothers of misappropriating funds.
Two students receive some angelic motivation; as teachers, Jonathan and Mark motivate an overweight outcast and unscholarly athlete.
In Part 1 of the two-part opener, angel Jonathan Smith is sent down to Earth "to try and help people"---and he begins by befriending residents of a retirement home.
Jonathan Smith is an angel on a mission from God; accompanied by ex-cop Mark Gordon, whose troubled life Jonathan once helped turn around, the two travel the country guiding the lost and suffering back toward the Highway to Heaven.
A terminally ill boy takes in another boy who's continually in trouble with the law in an effort to help both his mother and the troubled boy.
The Satan's Helpers street gang terrorizes its neighborhood, bullying a young boxer to throw the big fight.
An embittered man refuses to let his talented daughter pursue a singing career; a country singer's arrival in a Western town inspires him to let his daughter pursue music.
A high-school student almost gives up on life after losing both legs in a motorcycle accident; Jonathan and Mark help an embittered, paralyzed athlete.
A high-school student who lost his legs in an accident regains his will to live. With Michael Landon and Victor French.
A greedy son (Jonathan Frakes) wants to institutionalize his eccentric father (Ron Moody), a construction tycoon.
An actor (Daniel Davis) hires Jonathan and Mark to look after his estranged children (Bobby Jacoby, Emily Moultrie).
On a film set, Jonathan meets another angel (Al Ruscio), and Mark falls for an actress (Stella Stevens).
Family and friends of a Vietnam veteran won't accept his Amerasian daughter.
Mark and Jonathan work as hotel bellhops to help a millionaire's son find meaning in his life; an unmotivated man must make decisions regarding his personal life.
Car salesman Honest Eddy (Geoffrey Lewis) plans an expansion, which threatens a local orphanage at Christmas.
Investigating a friend's death, Mark encounters drug smugglers; guests Michael Bowen, Lee Bryant.
Jonathan cannot reunite a couple because he has fallen for the woman.
Jonathan and Mark journey back in time to save Mark's grandfather's (John McLiam) farm from repossession.
A college basketball star must face his illiteracy when a heart condition denies him a scholarship.
A dying woman tries to reconcile with her stern father for the sake of her illegitimate daughter.
Jonathan's guidance helps the romance of a quadriplegic lawyer (James Troesh) and Mark's cousin (Margie Impert).
A big-hearted bum and a cold-hearted tycoon switch bodies and walk a mile in the other man's shoes.
An 11-year-old child actress manipulates parents and co-workers.
A widower (Lew Ayres) pines away in a rest home, until his grandson and Jonathan give him jogging shoes.
A playboy goes against his father's wishes when he chooses a bride.
Lizzy finds out She has cancer, and on top of it, She learns She's also pregnant. She pushes Her new husband away, even though She really loves Him. Jonathan and Mark help the new couple pull together and move forward.