This was a 1965 release on the Metro label, which I assume was a budget arm of MGM records.
This is a portmanteau album with performances by various ensembles. The "Theme from Mr Novak" doesn't have a performer listed.
The two Man from U.N.C.L.E. numbers besides the Jerry Goldsmith theme are by Lalo Schifrin ("Illya") and Morton Stevens ("Night People").
It may have been a selling-point to have the star of Dr. Kildare sing a song supposedly from that show. I never watched the show.
These are the tracks:
02. Theme from Mr Novak - (no artist credited) (2:08)
03. Daniel Boone - Milton DeLugg and His Orchestra (2:18)
04. Theme from Flipper - Milton DeLugg and His Orchestra (1:37)
05. Bonanza - David Rose and His Orchestra (1:39)
06. Illya - Milton DeLugg and His Orchestra (2:30)
07. Theme from Return to Peyton Place - LeRoy Holmes and His Orchestra (2:36)
08. Night People - Milton DeLugg and His Orchestra (2:38)
09. Three Stars Will Shine Tonight - Richard Chamberlain (2:36)
10. Theme from 12 O'Clock High - Milton DeLugg and His Orchestra (2:04)
Enjoy these MOR arrangements of once-hot TV properties!