R. G. Armstrong and Matt Clark have appeared together in 4 films between 1972 and 1979, with a combined box office of $17.5 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1972 | The Great Northfield Minnesota Raid | |
| 1973 | Pat Garrett and Billy the Kid | $11 million |
| 1973 | White Lightning | $6.5 million |
| 1979 | The Last Ride of the Dalton Gang |
R. G. Armstrong also often with: L. Q. Jones (11), Slim Pickens (6), Luke Askew (4), Royal Dano (4), Sam Peckinpah (4)
Matt Clark also often with: Richard Farnsworth (7), Bo Hopkins (6), Raymond Guth (6), Bruce Dern (5), Charles Tyner (5)