S1·E4 One Chance for a Prison Break

Lupin and Fujiko successfully pull off a heist; that is, until Zenigata manages to shoot Lupin with a tranquilizer dart. Zenigata hauls Lupin off to jail. Despite Fujiko's best efforts, she cannot break Lupin out of prison, and Jigen provides no help, claiming that Lupin can leave whenever he wants. One year passes, and Lupin's still in jail with his execution date getting closer. Fujiko and the others try to help Lupin get out of jail.