Royal Dano averages 6.32 across 25 rated films as an actor, ahead of John Dehner at 6.29.
Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.
| Tension at Table Rock | 1956 | · | as Hampton | as Harry Jameson |
| Trooper Hook | 1957 | 6.6 | as Fred Sutliff | as Mr. Trude |
 Man of the West | 1958 | 7.0 | as Claude | as Trout |
| The Killer Inside Me | 1976 | · | as Bob Maples | as Father |
