Barbara and Al adopt Eric, who is deaf and mute, and take him camping in Santa Cruz Mountains of California. Eric becomes lost and is found by a hermit named Crazy Jack, who teaches him how to survive in the woods.

Chris is not getting along with boyfriend Sandor and has an affair with parole officer Dennis. Dennis invites the couple to dinner with his ex-girlfriend Jan. At a picnic on the beach, Jan meets lifeguard Phil, who later sleeps with Chris and moves in with the other five. Phil brings in a person, lawyer Elaine. The "group marriage" of the six of them attracts media attention, which brings trouble and prejudice.