Domhnall Gleeson teams with his brother Brian Gleeson on comedy series Frank of Ireland

Variety

The brothers Gleeson are co-writing and executive producing the six-episode Channel 4 and Amazon series with Michael Moloney. Brian Gleeson, Domhnall's younger brother and a veteran of Peaky Blinders and The Bisexual, will star as Frank Marron, "who is described as a 32-year-old catastrophe," per Variety. "He is further described as a misanthropic, narcissistic, fantasist in arrested development who thinks the world owes him something. But, nonetheless, he’s the show’s hero."