Shared credits
Michael Craig averages 6.50, Percy Herbert averages 6.39. Apart that suggests 6.45; together they average 6.70, a lift of +0.25.
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.
| Desert Patrol | 1958 | 6.7 | 1,418 | as Capt. Cotton | as White |
| Mysterious Island | 1961 | 6.7 | 9,908 | as Capt. Cyrus Harding | as Sgt. Pencroft |
