Painkillers: At the request of Bulstrode and Lacey, Jeff and Jeannie pose as doctors to investigate activities at a secret underground pain-research laboratory.
Cast: Vic Reeves (Marty Hopkirk), Bob Mortimer (Jeff Randall), Emilia Fox (Jeannie Hurst), Tom Baker (Wyvern), Derek Jacobi, Dervla Kirwan, Duncan Preston, Nitin Ganatra, Shaaron Jackson, Tim Wallers, Alibe Parsons, Simon Poole, Newton Boothe
Writer: Gareth Roberts / Additional Dialogue: Mark Gatiss, Jeremy Dyson / Director: Charlie Higson
Original Airdate: 20 Oct 2001 on BBC-1
Series: Randall & Hopkirk (Deceased) Season 2 Episode 4