Deborah Kerr and David Niven made 4 films together, averaging 6.73, 0.03 above their career marks. The best is Separate Tables at 7.3.

Films together

1958 to 1968

Average together

6.73

3 rated, weighted 6.76

Lift

+0.03

apart 6.71

Best together

7.3

Separate Tables

Apart against together+0.03 lift

6.57

6.84

Other pairings

Their other regulars

Deborah Kerr with

Apart 6.71Together 6.73

Lift is the average of their films together minus the mean of their two career averages.

Both careers by IMDb ratingDeborah KerrDavid NivenTogether

Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.

Films with Deborah Kerr and David Niven

Bonjour Tristesse	1958	6.8	6,487	as Anne Larson	as Raymond
Separate Tables	1958	7.3	10,034	as Sibyl Railton-Bell	as Major Angus Pollock
Eye of the Devil	1966	6.1	3,814	as Catherine de Montfaucon	as Philippe de Montfaucon
Casino Royale	1967	5.0	35,363	as Agent Mimi (Alias Lady Fiona)	as Sir James Bond (not counted)
Prudence and the Pill	1968	·	652	as Prudence Hardcastle	as Gerald Hardcastle