1) Michelle Johnson in Season 3's Split Second. Also see her in Waxwork.
5) Brooke Shields from Season 5's Came the Dawn. Also see her in Alice, Sweet Alice and The Blue Lagoon.
6) Nina Siemaszko from Season 5's Creep Course. So I've got a thing for nerds, don't pretend you don't! Also see her in Wild Orchid II.
7) Lysette Anthony from Season 5's Forever Ambergris. Just see her in this, trust me.
8) Sherrie Rose from Season 4's On a Deadman's Chest and Season 6's Only Skin Deep.
9) Kate Vernon from Season 5's Till Death Do We Part. Also see her in Dangerous Touch.
10) Traci Lords from Season 5's Two for the Show. Also see her in.. well, ya know.