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The A4 LNER Pacific Locomotive Sir Nigel Gresley must be hauled 46 miles at 30mph from Crewe to Bridgnorth.

In the 100th episode, Derek heads to Northumberland to collect a rare 1975 NSU RO 80, Jack deals with a Mini Mayfair stuck in a barn, and an Aston Martin DBS husk is auctione.

On the way to pick up two lovely '70s Lotus sports cars, Derek takes to the skies for his first ever helicopter flight in a 1967 Bell 47 chopper.

Dave's drawn to a Fiat Uno 45 in '1970's beige', with 36,000 miles on the clock.

Paul hits the road to collect an old navy ambulance that served its time as a holiday camper.

Shopping from Home.

Guy Martin explores Beijing as he buys a rudimentary Flying Pigeon bicycle, finds out how China's super-rich live, and races the 'Nigel Mansell of rickshaws'.

Guy Martin concludes his Chinese adventure by trying to break the record for the fastest crossing of the Taklamakan Desert - the 'desert of death' - on a bicycle.

Michael Portillo visits Yosemite National Park in California, beholding its granite cliffs, sequoia trees and waterfalls.

In the port of Monterey, Michael Portillo discovers the city's Spanish and Mexican heritage.

Michael Portillo discovers the secrets of backyard oil drilling in Los Angeles and joins the locals for Mexican Independence Day.

Robbie helps rescue a runaway narrowboat on the scenic Macclesfield Canal and cruises through autumn scenery toward Congleton to see a shipwreck up for sale.

Fallen trees block Robbie's journey on the Peak Forest Canal. Later, he meets TV host Terry Christian, whose dad once worked a local waterway.

Robbie navigates the wintery Grand Union Canal while preparing for Christmas and narrowly avoids flooding his boat in a tricky staircase lock.

Simon Reeve traces the path of the northern tropic around the globe. He begins in Mexico before heading east to Cuba and finishing in the Bahamas.

Simon Reeve travels through Western Sahara, Mauritania, Algeria and Libya, meeting campaigners for indigenous people's rights, and visiting a minefield.

Simon Reeve continues his epic adventure. On the third leg of his journey, he rejoins the Tropic of Cancer in Egypt and follows it through Saudi Arabia, Dubai and Oman.

Robbie helps rescue a runaway narrowboat on the scenic Macclesfield Canal and cruises through autumn scenery toward Congleton to see a shipwreck up for sale.

Fallen trees block Robbie's journey on the Peak Forest Canal. Later, he meets TV host Terry Christian, whose dad once worked a local waterway.

Frank struggles while Betty is in hospital, blowing himself up with a steak and kidney pudding, but the fun really starts when he visits Betty in the ward.

Michael Crawford in the classic comedy. Convinced he is a failure, Frank visits a psychiatrist. By the end of his story, the doctor can only agree.

More fun with Michael Crawford's immortal comic creation. The new manager of the labour exchange refuses to believe that Frank is unemployable.

The team take on one of Derek's favourites - an Austin A35 - but its age ensures some hefty bills. To bank some cash, their second project is a quick flip - a 1999 BMW Z3.