What television series did the actor that Penny Layden performed with in The Libertine star in and subsequently became a teen idol?
Penny Layden:  Her television credits include Call the Midwife, Silent Witness, Poppy Shakespeare and EastEnders; she also performed in The Libertine starring Johnny Depp. Johnny Depp:  He rose to prominence on the 1980s television series "21 Jump Street", becoming a teen idol.
21 Jump Street