Preview: Viewing highlights of the week

The reassuringly twinkly James Nesbitt heads the cast of this new comedy drama that centres on Ray and Perry, a pair of small-time criminals forever on the lookout for a quick moneymaking scam. In tonight's episode, they discover a switched briefcase containing £2 million. Big Dippers, Tuesday, 9pm, UTV:

In the outer reaches of Siberia, more than 7,000 kilometres from Moscow, lies the town of Anadyr. Fiorsceal: Nine Moons, Wednesday, 10.30pm, TG4:

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