Michael Gahr and Martin Umbach have appeared together in 2 films between 1982 and 2010, with a combined box office of $40.9 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1982 | Ace of Aces | $40.9 million |
| 2010 | Habermann |
Michael Gahr also often with: Hans Wyprächtiger (2), Alexander Allerson (1), Alexander Golling (1), Alf Brustellin (1), Alfred Edel (1)
Martin Umbach also often with: Frank Lenart (2), Hans Wyprächtiger (2), Adolf Kraus (1), Alexandra Johnes (1), Anabela Teixeira (1)