★ 6.6
Nash Bridges
1996
Both explore police detective; both action & adventure and drama
★ 7.8
Something Is Out There
1988
Same creator (Frank Lupo); both explore police detective
★ 7.0
The Streets of San Francisco
1972
Both explore police detective and homicide detective; both action & adventure and drama
★ 6.1
Copper
2012
Both explore police detective; both action & adventure and drama
★ 7.2
The Sentinel
1996
Both explore police detective; both action & adventure and drama
★ 7.0
Alien Nation
1989
Both explore police detective; both action & adventure and drama