Ernest Clark and John Welsh have appeared together in 3 films between 1957 and 1967, with a combined box office of $855,000. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1957 | The Birthday Present | |
| 1958 | The Safecracker | $855,000 |
| 1967 | Attack on the Iron Coast |
Ernest Clark also often with: John Le Mesurier (5), Duncan Lamont (4), Harry Locke (4), Jack Watling (4), Basil Dignam (3)
John Welsh also often with: Donald Wolfit (4), Clive Morton (3), Colin Gordon (3), Eddie Byrne (3), Fabia Drake (3)