Director and actor
Robert Day averages 6.36, Betta St. John averages 6.46. Apart that suggests 6.41; together they average 6.40, a lift of −0.01.
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.
Each column is a film in release order. Filled squares mark who was in it, colored by the film's rating.
| Corridors of Blood | 1958 | 6.4 | 2,580 | Director | as Susan |
| Tarzan the Magnificent | 1960 | · | 869 | Director, Writer | as Fay Ames |