Ryan Reynolds was in Dick with Harry Shearer
Harry Shearer was in The Simpsons with Jonathan Taylor Thomas
Jonathan Taylor Thomas was in The Lion King with Jeremy Irons
Jeremy Irons was in Brideshead Revisited with Anna Quayle
Anna Quayle was in A Hard Day's Night with John Lennon
JTT for the win!
Katie Jarvis and Kate Dickie (without using Andrea Arnold)