Kieran Culkin

He is the younger brother of Macaulay Culkin and Kieran actually also starred in 'Home Alone'.

In the 1990 comedy movie, Kieran played Kevin McCallister's cousin Fuller who needs to "go easy on the Pepsi".

He continued acting into adulthood and starred in the hit TV series 'Succession' as Roman Roy - winning a Golden Globe and Primetime Emmy Award for his work.