Keith Knight and Helene Udy have appeared together in 3 films between 1977 and 1981, with a combined box office of $5.7 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1977 | Valentino | |
| 1980 | Hog Wild | |
| 1981 | My Bloody Valentine | $5.7 million |
Keith Knight also often with: Paul Kelman (3), Alf Humphreys (2), Bronwen Mantel (2), Carl Marotte (2), Cynthia Dale (2)
Helene Udy also often with: David DeCoteau (3), Alf Humphreys (2), Bronwen Mantel (2), Carl Marotte (2), Cynthia Dale (2)