Discover
An experimental drug that makes animals grow four times their normal size is spilled into the Amazon River by a greedy boatman attempting to steal it.
Original Release
03/10/1966
Cast
| Name | Character |
|---|
| Ray Barrett | John Tracy / Dr. Orchard |
| Peter Dyneley | Jeff Tracy |
| Christine Finn | Tin-Tin Kyrano / Grandma Tracy / Tin-Tin Kyrano (voice) |
| David Graham | Gordon Tracy / Brains / Culp / Brains (voice) |
| David Holliday | Virgil Tracy (voice) / Virgil Tracy |
| Matt Zimmerman | Alan Tracy / Hector McGill / Alan Tracy (voice) |
| John Tate | Blackmer |
| Sylvia Anderson | Mrs. Files / Lady Penelope Clayton Ward |
| Paul Maxwell | Captain Paul Travers |
| Alexander Davion | Space Captain Greg Martin |
Directors
Writers
Creators
Sylvia Anderson, Gerry Anderson
Cast
| Name | Character |
|---|
| Ray Barrett | John Tracy / Dr. Orchard |
| Peter Dyneley | Jeff Tracy |
| Christine Finn | Tin-Tin Kyrano / Grandma Tracy / Tin-Tin Kyrano (voice) |
| David Graham | Gordon Tracy / Brains / Culp / Brains (voice) |
| David Holliday | Virgil Tracy (voice) / Virgil Tracy |
| Matt Zimmerman | Alan Tracy / Hector McGill / Alan Tracy (voice) |
| John Tate | Blackmer |
| Sylvia Anderson | Mrs. Files / Lady Penelope Clayton Ward |
| Paul Maxwell | Captain Paul Travers |
| Alexander Davion | Space Captain Greg Martin |
Producers
| Name | Role |
|---|
| Gerry Anderson | Producer |
| Reg Hill | Producer |
