Marcia Knight and William Grefé have appeared together in 3 films between 1972 and 1976, with a combined box office of $4 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1972 | Stanley | |
| 1974 | Impulse | $4 million |
| 1976 | Mako: The Jaws of Death |
Marcia Knight also often with: William Grefe (3), Anthony Cardoza (2), Barbara Francis (2), Coleman Francis (2), Eric Tomlin (2)
William Grefé also often with: William Grefe (9), Milton "Butterball" Smith (3), Doug Hobart (2), Harold Sakata (2), Jack Nagle (2)