Does Actor Vic Morrow Resemble Bo Hopkins? Charlie's Angels (1976-1981)

Combat! (1962-1967) actor Vic Morrow may resemble Bo Hopkins and another actor, actress or group from some movie, TV series etc. I was not quite sure of. Connections: Hopkins & Morrow were in separate episodes of Charlie's Angels (1976-1981). Hopkins was in the 1976 TV movie, Morrow was in a 1980 episode, "Angel In Hiding" (horror actor Christopher Lee also appeared in this).
Alternatively, I thought Vic Morrow may resemble:
- Christopher Lloyd (mentioned in another video) (Hopkins & Lloyd both in 1994 comedy thriller, RadioLand Murders. Written by George Lucas)
- Musician Johnny Cash
- Dick Miller
- James Gregory