★ 6.5 Film
The Man Who Knew Too Much
1934
Same creator (Alfred Hitchcock); both explore kidnapping and murder
★ 6.7 Film
Harper
1966
Both explore kidnapping and investigation; both crime and thriller
★ 6.4 Film
The Honey Pot
1967
Both explore greed and murder; both comedy and crime
★ 6.1 Film
Mystery Team
2009
Both explore detective and murder; both comedy and crime
★ 6.1 Film
The Mirror Crack'd
1980
Both explore detective; both crime and thriller
★ 6.3 Film
Tony Rome
1967
Both explore detective and murder; both crime and thriller