Self-confessed metrosexual Fionan (Hugh O'Conor) doesn't want a stag do but would happily attend the hen. Ruth, the now concerned bride-to-be (Amy Huberman), promptly persuades the marginally more macho best man (Andrew Scott), to organise one. Reluctantly, he agrees but proceeds to do everything he can to stop Ruth's wildly infamous brother, known only as The Machine (Peter McDonald), coming along for their sober, walking weekend, excuse for a stag party. However, The Machine, not so easily foxed, tracks them down and what follows is a hilarious few days in rural Ireland where the stags find themselves lost, shot at, stoned and butt-naked. The Stag is a hilarious and heart-warming journey of friendship, fear, male bonding, and tightly fashioned squirrel skin!