There's no TOTP this week and the next episode that should be shown has been deleted from the BBC archives but it is available as an audio recording and has been uploaded at youtube. It is split across three videos and we'll all just have to imagine Legs & Co's performance to "Boogie Nights"...
Julie Covington makes an appearance in the TOTP studio, she's interviewed by DLT and among other things she explains why she's not actually performed her single on TOTP.
Thursday February 10 1977
and thanks to Popscene...
10-2-77: Presenter: Dave Lee Travis (Wiped)
(NEW) SAILOR – One Drink Too Many *
(29) THE DETROIT SPINNERS – Wake Up Susan
(NEW) KIKI DEE – First Thing In The Morning
(23) BOSTON – More Than A Feeling (video)
(NEW) BROTHERHOOD OF MAN – Oh Boy (The Mood I’m In)
(21) BRYAN FERRY – This Is Tomorrow (video)
(33) THE RACING CARS – The Shoot Horses Don’t They?
(16) HEATWAVE – Boogie Nights (danced to by Legs & Co)
(NEW) JOHNNY NASH – Birds Of A Feather
(1) JULIE COVINGTON – Don’t Cry For Me Argentina (video) (and credits)
* although this show is wiped, this performance still exists
The Sailor performance exists in a poor quality black and white clip: