Cast & crew
Round Trip to Mars (1957)
Directed by Paul J. Smith Written by Dalton Sandifer
Cast
| Dal McKennon | Professor Pacoli |
| Grace Stafford | Woodpecker |
Crew
| Dalton Sandifer | Story |
| Walter Lantz | Producer |
| Paul J. Smith | Director |
| Robert Bentley | Animation |
| Les Kline | Animation |
| Art Landy | Settings |
| Clarence Wheeler | Music |