An anonymous love letter left in Michael Ryan's locker on the last day of school wreaks havoc on his life and the lives of everyone who come in contact with it.
Unfortunately the movie Secret Admirer is not yet available on HBO Max.
| Directing | David Greenwalt | Director |
| Crew | Janet Brady | Stunts |
| Writing | Jim Kouf | Writer |
| Writing | David Greenwalt | Writer |
| Crew | Pat Romano | Stunts |
| Sound | Jan Hammer | Original Music Composer |
| Camera | Victor J. Kemper | Director of Photography |
| Production | Stephen J. Roth | Producer |
| Production | Jane Feinberg | Casting |
| Production | Mike Fenton | Casting |
| Art | Barbara Krieger | Set Decoration |
| Production | C.O. Erickson | Executive Producer |
| Editing | Dennis Virkler | Editor |
| Art | William J. Cassidy | Production Design |
| Crew | Debbie Evans | Stunts |
| Directing | Robert Engelman | Second Assistant Director |
| Art | Sidney H. Greenwood | Property Master |
| Directing | Esther Vivante | Script Supervisor |
| Costume & Make-Up | Barbara Lampson | Hairstylist |
| Camera | Cary Griffith | Key Grip |
| Production | C.O. Erickson | Unit Production Manager |
| Costume & Make-Up | Kendall Errair | Costumer |
| Crew | Allen Hall | Special Effects |
| Directing | L. Andrew Stone | First Assistant Director |
| Production | Lynn Bigelow-Kouf | Associate Producer |
| Camera | Robert C. Thomas | Camera Operator |
| Crew | Chris Howell | Stunt Coordinator |
| Production | Danis Regal-O'Connell | Production Coordinator |
| Art | Stan Cockerell | Assistant Property Master |
| Lighting | Curtis J. Wehr | Gaffer |
| Costume & Make-Up | Daniel C. Striepeke | Makeup Artist |
| Costume & Make-Up | Bruce Walkup | Costumer |
| Sound | Hank Garfield | Boom Operator |
| Sound | William L. Stevenson | Supervising Sound Editor |
| Production | Brian O. Haynes | Location Manager |
| Sound | Laurie Gorman | Music Coordinator |
| Directing | William J. Cassidy | Second Unit Director |
| Sound | Rick Kline | Sound Re-Recording Mixer |
| Art | Deborah Ross | Title Designer |
| Production | Robert J. Teitelbaum | Extras Casting |
| Editing | David Koeppel | Assistant Editor |
| Sound | Pierre Jalbert | Supervising ADR Editor |
| Camera | Roland Bell | Still Photographer |
| Sound | Don Higgins | Sound Editor |
| Crew | Ken Lubin | Transportation Coordinator |
| Sound | Christine Roberts | Assistant Sound Editor |
| Sound | Thomas Causey | Production Sound Mixer |
| Sound | John Caper Jr. | Music Supervisor |
| Sound | John Post | Sound Editor |
| Sound | Donald O. Mitchell | Sound Re-Recording Mixer |
| Art | Gary Kudroff | Leadman |
| Sound | Kevin O'Connell | Sound Re-Recording Mixer |
| Crew | Craig Pinkard | Transportation Captain |
| Camera | John R. Shannon | Still Photographer |
| Sound | Joseph F. Brennan | Boom Operator |
| Editing | Uri Katoni | Assistant Editor |
| Crew | Joan Eisenberg | Unit Publicist |
| Production | Michael Heit | Extras Casting |
| Sound | Sharon Michaels | Foley Artist |
| Editing | Donah Bassett | Negative Cutter |
| Production | Barbara Harris | ADR Voice Casting |
| Crew | Noon Orsatti | Stunts |
| Crew | Gilbert B. Combs | Stunts |
