Ambitious television reporter Tim O'Hara stumbles upon a martian whose spaceship has accidentally crashed on Earth. Thinking this is his ticket to a Pulitzer Prize, Tim makes plans to expose the martian, who, posing as Tim's Uncle Martin, takes human form and has plans of his own. In fact, all of Tim's efforts to divulge the truth are systematically thwarted by the resourceful alien, who ultimately recruits Tim to help him repair his ship for a return to Mars.
Unfortunately the movie My Favorite Martian is not yet available on HBO Max.
| Directing | Donald Petrie | Director |
| Writing | Sherri Stoner | Screenplay |
| Writing | Deanna Oliver | Screenplay |
| Production | Jerry Leider | Producer |
| Production | Marc Toberoff | Producer |
| Production | Robert Shapiro | Producer |
| Production | Barry Bernardi | Executive Producer |
| Art | Sandy Veneziano | Production Design |
| Editing | Malcolm Campbell | Editor |
| Production | Daryl Kass | Co-Producer |
| Visual Effects | John T. Van Vliet | Visual Effects Supervisor |
| Costume & Make-Up | Hope Hanafin | Costume Design |
| Production | Janet Hirshenson | Casting |
| Production | Jane Jenkins | Casting |
| Production | Daryl Kass | Unit Production Manager |
| Directing | Martha Elcan | First Assistant Director |
| Crew | Ernie F. Orsatti | Stunt Coordinator |
| Crew | Noon Orsatti | Stunt Coordinator |
| Crew | Todd Bryant | Stunts |
| Crew | Edward Conna | Stunts |
| Crew | Donna Evans | Stunts |
| Crew | Frankie 'G' Garbutt | Stunts |
| Crew | Dale Gibson | Stunts |
| Crew | Mickey Gilbert | Stunts |
| Crew | Dana Hee | Stunts |
| Crew | Fred Lerner | Stunts |
| Crew | Irving E. Lewis | Stunts |
| Crew | Ray Lykins | Stunts |
| Crew | Alan Oliney | Stunts |
| Crew | Noon Orsatti | Stunts |
| Crew | Chad Parker | Stunts |
| Crew | Ben Scott | Stunts |
| Crew | Spike Silver | Stunts |
| Crew | Chad Stahelski | Stunts |
| Crew | Pete Turner | Stunts |
| Crew | Bob Yerkes | Stunts |
| Crew | Mark Yerkes | Stunts |
| Art | Christopher Burian-Mohr | Art Direction |
| Art | Michael Taylor | Set Decoration |
| Art | Paul Ford | Leadman |
| Costume & Make-Up | Nancy McArdle | Costume Supervisor |
| Costume & Make-Up | Ruby K. Manis | Costumer |
| Costume & Make-Up | Mitzi Haralson | Costumer |
| Costume & Make-Up | Kenny Myers | Makeup Department Head |
| Costume & Make-Up | Karen Asano-Myers | Hair Department Head |
| Costume & Make-Up | Kathryn Fenton | Key Makeup Artist |
| Costume & Make-Up | D.J. Plumb | Key Hair Stylist |
| Directing | Susan Bierbaum | Script Supervisor |
| Sound | Kenneth C. Mantlo | Boom Operator |
| Editing | Donn Cambern | Additional Editing |
| Editing | James A. Brewer | First Assistant Editor |
| Editing | Jeff Etcher | Assistant Editor |
| Editing | Ray Neapolitan | Assistant Editor |
| Editing | Deidre Leonard | Assistant Editor |
| Crew | April Lawrence | Visual Effects Editor |
| Sound | Andrew Silver | Music Editor |
| Sound | Michael Hilkene | Supervising Sound Editor |
| Sound | Gaston Biraben | Dialogue Editor |
| Sound | Avram D. Gold | Dialogue Editor |
| Sound | Michele Perrone | ADR Supervisor |
| Sound | Laura Graham | ADR Editor |
| Sound | Linda Folk | ADR Editor |
| Sound | John O. Wilde | Foley Supervisor |
| Sound | Paul N.J. Ottosson | Foley Editor |
| Sound | Solange S. Schwalbe | Foley Editor |
| Sound | Douglas Parker | First Assistant Sound Editor |
| Sound | Dan O'Connell | Foley Artist |
| Sound | John T. Cucci | Foley Artist |
| Sound | Nerses Gezalyan | Foley Mixer |
| Sound | Linda Lew | Foley Recordist |
| Sound | Robert J. Litt | Sound Re-Recording Mixer |
| Sound | Elliot Tyson | Sound Re-Recording Mixer |
| Sound | Rick Hart | Sound Re-Recording Mixer |
| Lighting | H. Mark Vuille | Chief Lighting Technician |
| Lighting | Michael K. O'Melia | Assistant Chief Lighting Technician |
| Camera | Lloyd Moriarity | Key Grip |
| Camera | Jeffrey A. Johnson | Best Boy Grip |
| Art | Steven Melton | Property Master |
| Art | Al Eisenmann | Assistant Property Master |
| Crew | Richard Ratliff | Special Effects Coordinator |
| Visual Effects | Peter Albiez | Special Effects Supervisor |
| Crew | Roy Augenstein | Special Effects Technician |
| Visual Effects | Susan MacLeod | Visual Effects Producer |
| Visual Effects | David Wallace Allen | Visual Effects Coordinator |
| Crew | Patti Hawn | Unit Publicist |
| Art | Nancy Mickelberry | Set Designer |
| Art | Bruce DiValerio | Construction Coordinator |
| Production | Karlene Gallegly | Location Manager |
| Production | Phillips 'Flip' Wylly Jr. | Location Manager |
| Production | Byron Macdonald | Production Accountant |
| Production | Terri Greening | First Assistant Accountant |
| Camera | Joyce Rudolph | Still Photographer |
| Crew | Edward Flotard | Transportation Coordinator |
| Production | Dixie Webster-Davis | Extras Casting |
| Crew | Nick Mestrundrea | Craft Service |
| Editing | Terry Claborn | Color Timer |
| Crew | John L. Greene | Series Writer |
| Directing | Tony Schwartz | Second Assistant Director |
| Visual Effects | Phil Tippett | Visual Effects Supervisor |
| Camera | Thomas E. Ackerman | Director of Photography |
| Sound | John Debney | Original Music Composer |
| Visual Effects | Suzanne Smith | Visual Effects |
