Recurring Guest Characters George Tully 8 guest appearances Sam Pearce 8 guest appearances Pilot 7 guest appearances First Submariner 7 guest appearances Shape 7 guest appearances Robert Stephen Jardine 6 guest appearances Helen Jardine 6 guest appearances Mother 6 guest appearances Rothwyn 6 guest appearances Annabelle Harborough 5 guest appearances Countryman 5 guest appearances Eldred 5 guest appearances Changeling 5 guest appearances Silver 4 guest appearances Liz Owen 4 guest appearances Parasol Girl 4 guest appearances Father 3 guest appearances Lead 3 guest appearances Ruth Phillips 2 guest appearances Policeman 1 guest appearances ⇤ « 1 2 » ⇥