Based on the semi-hit Broadway musical of 1968 and starring original stage star Joel Grey, this TV version has been re-fashioned in significant ways. The premise here is that a small group of modern-day performers have gotten together in a rehearsal studio to celebrate George M. Cohan's life and work. Bernadette Peters also returns from the original cast, along with a cohort of movie, television and stage stars as the other cast members.
Unfortunately the movie George M! is not yet available on HBO Max.
| Crew | Joe Layton | Choreographer |
| Production | Joseph Cates | Executive Producer |
| Sound | George M. Cohan | Songs |
| Sound | George M. Cohan | Music |
| Sound | Elliot Lawrence | Conductor |
| Crew | Alan Johnson | Choreographer |
| Art | Peter Dohanos | Production Design |
| Writing | George M. Cohan | Lyricist |
| Production | Martin Charnin | Producer |
| Costume & Make-Up | Theoni V. Aldredge | Costume Design |
| Sound | Laurence Rosenthal | Music Supervisor |
| Directing | Walter C. Miller | Director |
| Directing | Martin Charnin | Director |
| Writing | Francine Pascal | Writer |
| Writing | Michael Stewart | Writer |
| Writing | John Pascal | Writer |
