"tt0681150"@en . . "5"^^ . . . "4"^^ . . "1991-10-16"^^ . "Permanent Wave (episode)"@en . "1983-06-02"^^ . . "Permanent Wave was the 5th episode of Season 4 of the Quantum Leap TV series, also the 58th overall episode. Directed by series co-star Scott Bakula, the episode, which was written by Beverly Bridges, originally aired on NBC-TV on October 16, 1991."@en . "Permanent Wave was the 5th episode of Season 4 of the Quantum Leap TV series, also the 58th overall episode. Directed by series co-star Scott Bakula, the episode, which was written by Beverly Bridges, originally aired on NBC-TV on October 16, 1991."@en . "Sam, as a Beverly Hills hairdresser, with the help of Al and Ziggy, must protect a boy and his mother from mobsters after the boy witnesses a murder outside of the beauty salon."@en . "Beverly Hills, California"@en . "NBC-TV"@en . "250"^^ . .