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Shared credits
Helmut Griem averages 6.63, Constantine Gregory averages 6.14. Apart that suggests 6.39; together they average 5.95, a lift of −0.43.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows audience votes; lines are rolling five-film averages. Films below the source vote floor are left out.
 The McKenzie Break | 1970 | 5.9 | 34 | as Kapitänleutnant Willi Schlueter | as Lieutenant Hall |
 Voyage of the Damned | 1976 | 6.0 | 79 | as Otto Schiendick | as Navigation Officer |
