S1, E4: The remaining pairs at the Fortune Hotel attempt to secure the winning briefcase and avoid the dreaded Early Checkout Card. Alliances form and suspicions grow, and a surprised pair of contestants faces a premature exit unless they can offload the losing briefcase. A fast-paced Room Service challenge sees the pairs stacking dominoes, and an epic, twist-filled speedboat Day Trip challenge tests which of the contestants can keep their heads above water. Tensions run high in the Lady Luck bar as the pairs have tough decisions to make.