James Doohan and DeForest Kelley made 6 films together, averaging 6.82, 0.37 above their career marks. The best is Star Trek II: The Wrath of Khan at 7.7.

Films together

1979 to 1991

Average together

6.82

6 rated, weighted 6.83

Lift

+0.37

apart 6.45

Best together

7.7

Star Trek II: The Wrath of Khan

Apart against together+0.37 lift

6.44

6.46

Other pairings

Their other regulars

James Doohan with

Apart 6.45Together 6.82

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

Both careers by IMDb ratingJames DoohanDeForest KelleyTogether

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

Films with James Doohan and DeForest Kelley

Star Trek: The Motion Picture	1979	6.4	102K	as Scotty	as Dr. McCoy
Star Trek II: The Wrath of Khan	1982	7.7	137K	as Scotty	as McCoy
Star Trek III: The Search for Spock	1984	6.7	91,760	as Scotty	as McCoy
Star Trek IV: The Voyage Home	1986	7.3	97,861	as Scotty	as McCoy
Star Trek V: The Final Frontier	1989	5.5	68,756	as Scotty	as McCoy
Star Trek VI: The Undiscovered Country	1991	7.3	86,088	as Scotty	as McCoy