| Director: | Eric Luithle |
| Starring: | John McTernan Jeanie Drynan Don Barkham Ivar Kants |
| Country: | Australia |
| Language: | English |
| Company: | Sandbar Productions |
| Budget: | $28,000 |
The Understudy is a 1976 Australian television film directed by Eric Luithle and starring John McTernan, Jeanie Drynan, Don Barkham, and Ivar Kants. It is about a film within a film.[1]