Friendship

Craig Waterman (Tim Robinson), a socially awkward marketing executive, forms an unexpected friendship with Austin Carmichael (Paul Rudd), a charismatic local TV meteorologist, after their neighborly introductions. Their bond deepens as they explore the city's hidden tunnels and share common interests, but Craig's growing obsession with Austin eventually leads to a downward spiral of jealousy and mental instability, causing chaos in his personal life.