Doctor Who

Underworld: Part Four (Season 15, Episode 20)

TV-PG

TV Episode | 23 min | Adventure, Drama, Family

With the Trog revolt close to success, the Oracle grants the Minyos travelers what they seek (the long lost race bank) in hopes they'll depart peacefully and straight away, but the Doctor suspects it's not all going to be as amicable as ...See moreWith the Trog revolt close to success, the Oracle grants the Minyos travelers what they seek (the long lost race bank) in hopes they'll depart peacefully and straight away, but the Doctor suspects it's not all going to be as amicable as that. And what to do about the Trogs? Written by statmanjeff See less

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Cast	+ Add Cast
19 cast members

Name	Known for
Tom Baker Doctor Who Doctor Who See fewer	Doctor Who (1963)
Louise Jameson Leela Leela See fewer	Doctor Who (1963)
James Maxwell Jackson Jackson See fewer	An Enemy of the State (1965)
Alan Lake Herrick Herrick See fewer	The Growing Summer (1968)
Jonathan Newth Orfe Orfe See fewer	The Day of the Triffids (1981)
Imogen Bickford-Smith Tala Tala See fewer	The Meaning of Life (1983)
James Marcus Rask Rask See fewer	A Clockwork Orange (1971)
Godfrey James Tarn Tarn See fewer	The Aphrodite Inheritance (1979)
Jimmy Gardner Idmon Idmon See fewer	Frenzy (1972)
Norman Tipton Idas Idas See fewer	Blake's 7 (1978)
Frank Jarvis Ankh Ankh See fewer	The Italian Job (1969)
Richard Shaw Lakh Lakh See fewer	Quatermass and the Pit (1958)
Stacey Tendeter Naia Naia See fewer	Two English Girls (1971)
John Leeson Voice of K9 (voice) Voice of K9 (voice) See fewer	Doctor Who (1963)
Christine Pollon Voice of the Oracle (voice) Voice of the Oracle (voice) See fewer	The Avengers (1961)
John Cannon Trog (uncredited) Trog (uncredited) See fewer	Doctor Who (1963)
Jill Goldston Trog (uncredited) Trog (uncredited) See fewer	Alice in Wonderland (1986)
Charlie Gray Trog (uncredited) Trog (uncredited) See fewer	Tom, Dick and Harriet (1982)
Jay McGrath Trog (uncredited) Trog (uncredited) See fewer	Poldark (1975)