Geoffrey Keen and John Carson have appeared together in 2 films between 1968 and 1970. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1968 | Thunderbird 6 | |
| 1970 | Taste the Blood of Dracula |
Geoffrey Keen also often with: Sam Kydd (9), Eric Pohlmann (8), Harry Locke (7), Laurence Naismith (7), Michael Goodliffe (7)
John Carson also often with: Anthony Nicholls (2), Darrell James Roodt (2), Darrell Roodt (2), David Gregory (2), Jack Watson (2)