Mission Impossible by Lalo Schifrin
Bewitched theme, by Greenfield and Keller
Petticoat Junction, by Curt Massey.
Believe it or Not, by Joey Scarbury: Theme from Greatest American Hero.
So many great choices listed!
I still have to go with the intro to Jonny Quest and My Favorite Martian.
Peach
Theme from Mission Impossible played by Lalo Schifrin (1995
https://www.youtube.com/watch?v=H5SYHcD_CYA