JM
John E. McCosker
Actor
Filmography
| 2004 | Naked Science (TV Series) · as Self - Ichthyologist Of California Academy Of Sciences |
| 2003 | MythBusters (TV Series) · as Self |
| 1999 | Galapagos · as Himself |
| 1994 | Hunt for the Great White Shark · as Self |
| 1987 | Shark Week (TV Series) · as Self - Marine Biologist |
| 1974 | NOVA (TV Series) · as Self |
| 1962 | The Tonight Show starring Johnny Carson (TV Series) · as Self |