Eric Porter (Jock Robinson), Nicholas Stevenson (Paul Nixon), Roger Delgado (Mr Lal), Clive Carson (Sub-Inspector Abdul Khan), Zafar Iqbal Qureshi (Rahman Singh), Roger Snowdon (Sher Khan), Ewen Solon (Prithvi Saraswati), Walter Fitzgerald (Commissioner White), Melissa Stribling (Helen Robinson), Bandana Das Gupta (Dalia), William Lucas (Ross Robinson), Marie Ney (Mrs Robinson), Jack Watling (Willis), Anthony Jacobs (Mr Gupta), Harold Kasket (Mr Bannerjl), Warren Mitchell (Pir Ram), and Cyril Shaps (Naini Pagaro).