(1974-5) Co-starred in the stage play "Doctor Who and the Seven Keys to Doomsday" at the Adelphi Theatre, London, playing "Jenny", a different role than her TV series character, "Zoe". As such, she is the only actor (to date) to play two different "Doctor Who" companions. Her daughter, Charlie Hayes, performed the role in Big Finish's 2008 audio adaptation of the play.
Now a theatrical agent, she has fellow former Doctor Who (1963) actor Colin Baker (the Sixth Doctor) on her books; she also represented the late Nicholas Courtney (The Brigadier), and discovered and represented Matt Smith (the Eleventh Doctor).
To be perfectly honest, anything with David Tennant in is fine by me. I think he's absolutely gorgeous. I think he's a fantastic actor but he's absolutely gorgeous.