Dr. Daniel Nash (6 episodes, 1999)
Dr. Kate Millar (6 episodes, 1999)
Dr. 'Shug' Nevin (6 episodes, 1999)
Anne Cowan / Charge Nurse Anne Cowan (6 episodes, 1999)
Jim Reid / Staff Nurse Jim Reid (6 episodes, 1999)
Dr. Martine Nichol (6 episodes, 1999)
Sue Hamilton / Staff Nurse Sue Hamilton (6 episodes, 1999)
Laura Robb (6 episodes, 1999)
Dr. Angus Harvey (6 episodes, 1999)
Shona Temple / Dr. Shona Temple (6 episodes, 1999)
Mariko Harris (6 episodes, 1999)
Dr. Karen Smith (6 episodes, 1999)
Dr. Kelly (5 episodes, 1999)
Lucy (4 episodes, 1999)
Iain Telfer (3 episodes, 1999)
Eddie (3 episodes, 1999)
Dr. Chaudhuri (3 episodes, 1999)
Chris Gilhooley (2 episodes, 1999)
Alisdair Drew (2 episodes, 1999)
Moira (2 episodes, 1999)
Tommy (2 episodes, 1999)
Ben (2 episodes, 1999)
Gill (2 episodes, 1999)
Mark Collins (1 episode, 1999)
Colin Goodall (1 episode, 1999)
Lisa Burns (1 episode, 1999)
Billy McLeod (1 episode, 1999)
Alexander Drew (1 episode, 1999)
Carrie Burns (1 episode, 1999)
Barry Dixon (1 episode, 1999)
Jed Scott (1 episode, 1999)
June (1 episode, 1999)
Clare Gannon (1 episode, 1999)
Betsy (1 episode, 1999)
Catherine Davis (1 episode, 1999)
Paul Hammond (1 episode, 1999)
Gavin Davis (1 episode, 1999)
Valerie (1 episode, 1999)
Davie Gray (1 episode, 1999)
Ray (1 episode, 1999)
Bob Logan (1 episode, 1999)
'Jesus' 1 (1 episode, 1999)
Marriage Therapy Patient (1 episode, 1999)
Drug Rep. (1 episode, 1999)
Janet Brown (1 episode, 1999)
Policeman (1 episode, 1999)
Dr. Marsh (1 episode, 1999)
Surgeon (1 episode, 1999)
Michael (1 episode, 1999)
Roddy (1 episode, 1999)
Lecturer (1 episode, 1999)
Dr. Rebecca Kennedy (1 episode, 1999)
Dr. Marian Bell (1 episode, 1999)
WPC McDonald (1 episode, 1999)
John Sharp (1 episode, 1999)
Dean (1 episode, 1999)
Gill's Lover (1 episode, 1999)
Staff Nurse Allason (1 episode, 1999)
Kylie (1 episode, 1999)
Garry (1 episode, 1999)
Scary Supporter (1 episode, 1999)
ECT Engineer (1 episode, 1999)
ECT Nurse (1 episode, 1999)