| Actor | Melissa Sue Anderson (as Virginia Wainwright), Glenn Ford (as Dr. David Faraday), Lawrence Dane (as Hal Wainwright), Jack Blum (as Alfred Morris), Matt Craven (as Steve Maxwell), David Eisner (as Rudi) |
| Actress | Sharon Acker (as Estelle Wainwright), Frances Hyland (as Mrs. Patterson), Tracey E. Bregman (as Ann Thomerson), Lenore Zann (as Maggie) |
| Director | J. Lee Thompson |
| Distributor (Canada) | Columbia Pictures of Canada |
| Distributor (USA) | Columbia Pictures |
| Production Company | Canadian Film Development Corporation (CFDC), Famous Players |
| Production Company, Copyright Holder | The Birthday Film Company |
| Links | https://en.wikipedia.org/wiki/Happy_Birthday_to_Me_(film) · https://www.imdb.com/title/tt0082498/?ref_=nv_sr_1 |
