From the Radio Times:

7.35 Doctor Who
starring Sylvester McCoy
with Bonnie Langford
in Time and the Rani
The first of a four-part
adventure by
PIP AND JANE BAKER
Excerpt from the TARDIS dictionary disc:
Regenerate (verb): to assume a new physical form (of Time Lords, etc.)
Rani (noun): a deadly adversary of the Doctor.
Lakertya (noun): a planet inhabited by serpentine humanoids, until recently utterly peaceful...
Theme music composed by
RON GRAINER
Theme arrangement and incedental
music KEFF MCCULLOCH
Costume designer KEN TREW
Script editor ANDREW CARTMEL
Designer GEOFF POWELL
Producer JOHN NATHAN-TURNER
Director ANDREW MORGAN
● BACK PAGES: 87 and
INFO: page 76
★ CEEFAX SUBTITLES