: Maccio Capatonda, who returned to "sabotage" the contestants with surprise appearances. Episode-by-Episode Breakdown (4–6) Episode 4: The Escalation
The fourth episode is defined by the "delirium" button and high-impact guest appearances that break the mental defenses of several contestants.
As the six-hour mark approaches, the "delirium" button—used by Fedez to trigger chaos—becomes a primary tool for breaking the stalemate.
: Marina Massironi performs existential songs while "sailing" along a metaphorical Seine River. Herbert Ballerina delivers rapid-fire "newsflashes," and Maccio Capatonda leads the group in a series of improvised movie trailers.
