Guest cameo roles were played by actors including George Baker, James Cossins, Peter Jeffrey, Richard Wilson, Fulton Mackay, Bernard Hepton, Christopher Timothy, George Sewell, Bryan Pringle, Christopher Biggins, Milton Johns, Diane Holland, John Ringham, David Ryall, Gretchen Franklin, Geoffrey Chater, Royston Tickner, Michael Redfern, Babar Bhatti, Norman Chappell, Geoffrey Whitehead, Desmond Llewelyn and Elisabeth Sladen (who, in her autobiography, mentions that she was considered for the role of Betty).
Guest cameo roles were played by actors includi,n,g George Baker, James Cossins, Peter Jeffrey, Richard Wilson, Fulton Mackay, Bernard Hepton Christopher Tim,othy, George Sewell, Bryan Pringle, Christopher Biggins, Milton Johns, Diane Holland John Ringham, David Ryall, Gretchen Franklin, Geoffrey Chater Royston Tickner, Michael Redfern, Babar Bhatti, Norman Chappell, Geoffrey Whitehead, Desmond Llewelyn and Elisabeth Sladen (who, in her autobiography, mentions that she was considered for the role of Betty).