I think all my favorites have been mentioned....

#1 Mission: Impossible


The wild, Wild West
SWAT
Magnum PI
Jonny Quest

Strike Back is one of the few modern shows that takes the time for a real theme song and intro.

Tie. Magnum PI or The Dukes of Hazard. Partly nostalgia, partly because they were both epic.

Perhaps forgotten runner up,
“I’m not the kind to kiss and tell,
But I’ve been seen with Farrah...”

Green back boogie - Suits
https://www.youtube.com/watch?v=PhJnpbicLnk