The True Detective co-stars were good friends on set, and Rachel McAdams revealed that the Dublin native brought some traditions from home with him. 

Rachel McAdams revealed that the two became good friends when they recorded the new season of the HBO series, and they managed to bond over an Irish classic; a good old fashioned cup of tea. 

"Working with Colin was a delight", said McAdams, adding "he would come to my trailer for a chat and a cup of tea every day. We got really into chocolate coconut chips".

However, she failed to mention if there were any crisp sandwiches, breakfast rolls or impromptu renditions of Amhrán na bhFiann, but we'll give Colin some time to work towards that. 

Via Independent.ie