Colin entered the game and was instantly nominated by Matt due to not submitting for the Head of Household competition. After winning veto to ensure his safety, Colin easily coasted through the next couple of weeks. Colin won Week 5 Head of Household and nominated Brooke and ally Roxy. After his pawn Roxy won the Power of Veto, he had trouble finding a replacement. In the end, he decided to nominate Michael. With everyone promising to evict his target Brooke, Colin thought his Head of Household was going to be successful. Once Matt secretly used the Rose Gold Power of Veto that week, pawn Michael went home and Brooke stayed in the game. As outgoing Head of Household going into the triple, Colin hoped the bonds he made the previous week would ensure his safety. During Week 5A, Colin was nominated next to Roxy and after he lost the Power of Veto he knew there was nothing he could do. Before being evicted, Colin exposed his alliances and who he was working with trying to save himself. He was unsuccessful and was evicted 11 to 1.