One Crystal Short Of A Geode: Jarrett barely manages to scrape a goods inspection when he delivers two sculptures to a museum. Marc comes up against an irate customer. (S2, ep 2)

Double Down And Bean Town: Roy gets a shock when his shipment turns out to be twice as heavy as he thought. Meanwhile, the Bawcoms overload themselves with two huge boats. (S1, ep 2)

Shimanners, Meltdown And Minor Mishaps: The extreme shippers return, determined to transport more strange, cumbersome and messy loads that other carriers daren't touch. (S3, ep 1)

May The Ship Be With You: Warned the stress of travelling could kill her load, Jennifer races against time to deliver 20 peacocks. Roy hauls props from his favourite movie. (S2, ep 1)

Series exploring the deadline-driven world of heavy-duty movers who bid to transport strange, delicate and cumbersome items that other carriers won't touch. (S1, ep 1)

Sightings And Strange Cases: Shaun meets famous alien abductee Travis Walton and visits Rendlesham Forest, the site of the UK's most famous UFO case. (4 of 4)

Worship And Abduction: Shaun meets a man from Sutton Coldfield who claims he was abducted by aliens and visits members of a spiritual movement who worship extra-terrestrials. (3 of 4)

Seeing Is Believing: Shaun meets a witness to one of the most significant cases of alien abduction ever and hears from a man who claims extra-terrestrials cured him of cancer. (2 of 4)

Caught On Tape: Happy Mondays' Shaun Ryder searches for the truth behind reports of UFOs. He begins in Santiago, where seven people spotted a strange flying object in 2012. (S1, ep 1)

Some believe the earliest documentation of alien visitation to Earth exists in prehistoric cave paintings and petroglyphs, where drawings of strange humanoid figures feature distinctively.