Guy Martin
В роли: Self

Шон Дули
В роли: Self - Narrator

Ben Ainslie
В роли: Self - former Olympic Gold medal sailor (как Sir Ben Ainslie)

Александр Грейам Белл
В роли: Self - Inventor (хроника)

Ron Bickerton
В роли: Self - Industrial Professor of Engineering

Steph Bridge
В роли: Self - Five-times kite surf word champion

Andy Claughton
В роли: Self - Chief Technology Officer, Ben Ainslie Racing

Mike Cooke
В роли: Self - Rocket Moth boat builder

Mark Drela
В роли: Self - Human-powered boat record holder (как Dr. Mark Drela)

Mike Hopkins
В роли: Self - Marine Surveyor

Chris Hoy
В роли: Self - former Olympic Gold medal cyclist (как Sir Chris Hoy)

Jeremy Hunt
В роли: Self - mature engineering student (как Jez Hunt)

Simon McIntyre
В роли: Self - mature engineering student

Jason Rourke
В роли: Self - bike builder (хроника)

Rupert Wasey
В роли: Self - propeller craftsman