Season 21.
Season 1.Season 2.Season 3.Season 4.Season 5.Season 6.Season 7.Season 8.Season 9.Season 10.Season 11.Season 12.Season 13.Season 14.Season 15.Season 16.Season 17.Season 18.Season 19.Season 20.Season 21.Season 22.Season 23.Season 24.Season 25.Season 26.Season 27.Season 28.Season 29.Season 30.Season 31.Season 32.Season 33.Season 34.Season 35.Season 36.Season 37.Season 38.Season 39.Season 40.Season 41.Season 42.Season 43.Season 44.Season 45.Season 46.
Number of episodes: 22
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Episode 1.Series 21, Welshpool
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Episode 3.Series 21, Coalville
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Episode 4.Series 21, Greenwich
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Episode 5.Series 21, Greenwich 2
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Episode 6.Series 21, Poole
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Episode 7.Series 21, Ormskirk
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Episode 8.Series 21, Dorking
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Episode 9.Series 21, Ickworth House
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Episode 10.Series 21, Ickworth House 2
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Episode 11.Series 21, Lancing College
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Episode 13.The Next Generation
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Episode 14.Series 21, Gateshead
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Episode 15.Series 21, Highclere Castle
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Episode 16.Series 21, Highclere Castle 2
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Episode 17.Series 21, Northallerton
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Episode 18.Series 21, Carnoustie
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Episode 19.Series 21, Gainsborough
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Episode 20.Series 21, Syon Park
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Episode 21.Series 21, Syon Park 2
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Episode 22.Series 21, Plymouth
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Episode 23.Series 21, Colwyn Bay
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Episode 24.Series 21, Lyme Park
Noah's Ark 
The Lord of the Rings: The Return of the King 
Taffy 
Men in Black 