Gregor's Greatest Invention
Unless Gregor can come up with something to compensate for his grandmother's failing legs, he will have no choice but to place her in
a retirement home.
| Director: | Johannes Kiefer |
| Studio: | |
| Producer(s): | Johannes Kiefer |
| Cast: | Alexander Beyer, Doris Egbring-Kahn |
| Writer(s): | Johannes Kiefer |
