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Shared credits
Michael Ripper averages 5.96, Roy Ward Baker averages 6.52. Apart that suggests 6.24; together they average 5.35, a lift of −0.89.
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.
| Moon Zero Two | 1969 | 4.6 | 2,206 | as 1st Card Player | Director |
 Scars of Dracula | 1970 | 6.1 | 7,453 | as Landlord | Director |
