Take a look through the archives of Call or Delete with Grimmy
Call or Delete with The Midnight Beast on the Radio 1 Breakfast Show
Miquita drops by to play another game of Call or Delete.
Natalie Cassidy plays call or delete with Grimmy.
Jake Bugg plays Call or Delete with Grimmy
Grimmy plays Call or Delete with Enrique Iglesias.
Katy B and Grimmy scroll through their phonebooks and prank some unsuspecting callers
Emma gives her co host of The Voice a call in Call or Delete.
Katy plays Joke or Trivia and yalsk about her world tour with Grimmy
Grimmy plays Call or Delete with Michael Bubl茅. Really.
Call or Delete goes next level as supermodel Naomi Campbell joins Nick to play!
Star of TV's Truckers and Top Boy, Ashley Walters drops in for a round of Call or Delete.
Iggy Azalea claims she's dating Prince Harry and Grimmy pretends his phone's been bugged
Hollyoaks' Jorgie Porter joins Nick for Call or Delete. There's a badger related incident.
Abbey Clancy pulls out some A-List acting skills to prank her Dad and Julien Macdonald!
Alan Carr gets a call, Miquita Oliver is STILL not fooled and Grimmy tries to stay with JT
Rochelle is told she's being replaced as a panelist on Grimmy's 大象传媒3 show... awkward!
Danny's daughter is among those to get the Call or Delete treatment in the latest round!
Call or Delete goes global as Jason Derulo is welcomed into the fold.
1Xtra's Charlie Sloth and Katie's actual Mum get calls in today's Call or Delete!
Mark Wright joins Grimmy for Call or Delete, with Union J's Josh among the victims!
The lovely Davina McCall joins Grimmy for his favourite game.
Dr Christian gets his own back on former Call or Delete pranker Alan Carr with Grimmy
Dr Christian Jessen gets an unfortunate phone call from Alan in Call or Delete!
Tulisa's PA and Sadie Frost get the Call or Delete treatment as Denise Welch joins Grimmy!