Just Jim - Cast

Name	Known for
Emile Hirsch Dean Dean See fewer	Into the Wild (2007)
Craig Roberts Jim Jim See fewer	Submarine (2010)
Mark Lewis Jones Donald Donald See fewer	Gangs of London (2020)
Richard Harrington Headmaster Headmaster See fewer	Hinterland (2013)
Trystan Gravelle John John See fewer	Anonymous (I) (2011)
Nia Roberts Mum Mum See fewer	Cashback (2006)
Aneirin Hughes Dad Dad See fewer	Cameleon (1997)
Sai Bennett Michelle Michelle See fewer	Mr Selfridge (2013)
Helen Griffin Beatrice Beatrice See fewer	The Machine (I) (2013)
Darragh Mortell Boy in Bed - Lived Boy in Bed - Lived See fewer	Donald Mohammed Trump (2016)
Richard Lynch Wayne Wayne See fewer	The Hollow Crown (2012)
Matthew Aubrey Leon Leon See fewer	Made in Dagenham (2010)
Claire Cage Waitress Waitress See fewer	Submarine (2010)
Charlotte Randall Jackie Jackie See fewer	Rare Beasts (2019)
Callum Hymers Party Kid Party Kid See fewer	The Pact (I) (2021)
Ashley Thomas-Evans Gavin Gavin See fewer	Sex Education (2019)
Shawna Workman Jackie's Friend Jackie's Friend See fewer	Made in Wales (2009)
Ryan Owen Michael Michael See fewer	Casualty (1986)
Jacob Tyler Leon's Dude Leon's Dude See fewer	Just Jim (2015)
Alys Mason Jackie's Friend Jackie's Friend See fewer	Just Jim (2015)
William Thomas Sammy Sammy See fewer	Under Milk Wood (2015)