Crackerjack returns with hosts Sam Nixon and Mark Rhodes. They are joined in the studio by Stu Francis, Bernie Clifton, Jan Hunt, Basil Brush and Don Maclean to help kick the series off in style.

HRVY joins Sam and Mark to perform his latest hit. And there is incredible acrobatics with The Black Eagles, as well as the extraordinary impressions of Britain's Got Talent's Paul Burling.

Emmerdale’s Rosie Bentham and Isobel Steele join Sam and Mark in the studio to give them an acting lesson and play a very messy game of Splatterjack.

Social media sensations the Martinez Twins join Sam and Mark in the Crackerjack studio for games, sketches and amazing variety acts.

Sam and Mark are joined in the Crackerjack studio by Britain’s Got Talent champions Twist and Pulse, who take part in the sketches and incredibly messy game Splatterjack. There is music from KidzBop, comedy performances, Snap N’ Whack and the mighty Double or Drop.

Star of The Chase Paul Sinha and boy band RoadTrip join Sam and Mark in the Crackerjack studio. Brilliant new ventriloquist Max Fulham introduces his grandad and jump-rope team DDF Crew amaze the audience.

Sam and Mark are joined in the Crackerjack studio by international dance stars B-Girl Eddie and B-Girl Terra. And there’s an unusual musical medley from Nutty Noah, as well as more messy mayhem in Piedentity Parade, Take a Letter and Double or Drop.

Comedy duo Danny and Mick invade the Crackerjack! studio along with the amazing dancing dog act Ashleigh and Sully. There are fantastic prizes to be won in Double or Drop, and members of the studio audience line up for the Piedentity Parade!

Sam and Mark look back at the best bits of Crackerjack, including some of the messiest moments, most spectacular variety acts and funniest sketches.