TV Guide ITV4 Tuesday

A search party venture into the treacherous jungle to look for Charlie and Claire, with the finger of suspicion pointing at the sinister Ethan Rom. Jack battles inner demons relating to his father, while Boone and Locke discover a mysterious object buried in the ground

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A look back at memorable stagings of the race from Epsom Downs. Featuring brilliant performances from Shergar to Sea the Stars, plus interviews with personalities from the worlds of sport and entertainment

Jeremy Wade returns to Australia's Fitzroy River to investigate one of the world's rarest fish, the glyphis shark - a species so mysterious that very little is known about it. Braving hungry crocodiles and deadly tides, he hopes to become one of the first people to catch this elusive creature

Regan encounters a former nemesis at a party, who drunkenly admits involvement in an earlier robbery in which he was let go due to lack of evidence. He disapproves of his daughter's villainous boyfriend, and Regan suspects he is being exploited to help break the romantic union. However, an even darker plan is being hatched, with the daughter an innocent pawn in a robbery. Kenny Lynch and Derek Francis guest star, with John Thaw and Dennis Waterman

The duo probe a colleague's death, which brings to light the officer's investigations into the activities of right-wing extremists

Thomas investigates the fatal shooting of TC's friend Ron Pennington in a grocery store hold-up. Helped by the victim's son, he comes to realise the killer may not have been one of the robbers. Tom Selleck stars

A missing small-time crook turns up dead, leading to a murder investigation - but Carter's girlfriend develops a peculiar interest in the proceedings. Geraldine James guest stars, with Dennis Waterman and John Thaw

Oz comes up with an unlikely get-rich-quick scheme - smuggling porn videos back to Blighty inside a dead expatriate's coffin. Unfortunately for him, an unforeseen stop-off at the crematorium ruins his plans. Jimmy Nail stars

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