Shared credits
Leo Gorcey averages 6.39, Dave O'Brien averages 4.95. Apart that suggests 5.67; together they average 5.30, a lift of −0.37.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
| Boys of the City | 1940 | · | 708 | as Muggs McGinnis | as Knuckles Dolan |
| That Gang of Mine | 1940 | · | 604 | as Muggs Maloney | as Knuckles Dolan |
| Flying Wild | 1941 | · | 568 | as Muggs McGinnis | as Tom Larson |
| Spooks Run Wild | 1941 | 5.3 | 2,033 | as Muggs | as Jeff Dixon |
| 'Neath Brooklyn Bridge | 1942 | · | 743 | as Mugs McGinnis | as Sgt. Jim Lyons |
