Alfred Ryder and Dermott Downs have appeared together in 1 film in 1975, with a combined box office of $20 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1975 | Escape to Witch Mountain | $20 million |
Alfred Ryder also often with: Clifford David (2), Rodolfo Acosta (2), Strother Martin (2), Addison Richards (1), Al Checco (1)
Dermott Downs also often with: Alex Downs (1), Bruce McIntosh (1), C. Thomas Howell (1), Casey Siemaszko (1), Cliff DeYoung (1)