John C. Reilly averages 6.58 across 50 rated films as an actor, ahead of Will Ferrell at 6.09.
Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.
 Talladega Nights: The Ballad of Ricky Bobby | 2006 | 6.6 | as Cal Naughton Jr. | as Ricky Bobby, Writer |
 Step Brothers | 2008 | 6.9 | as Dale Doback, Writer | as Brennan Huff, Writer |
 Holmes & Watson | 2018 | 4.0 | as Dr. Watson | Producer, as Sherlock Holmes |
