The 100th episode of the CWs DCs Legends of Tomorrow will welcome back Wentworth Miller who will reprise his role as Leonard Snart/Captain Cold for the series milestone Deadline has confirmed.

Miller rejoins the series for its 100th episode after previously appearing as the supe in Legends of Tomorrows freshman and sophomore seasons. Millers Leonard also appeared in The Flash and Batwoman.

Set to air Oct. 27 Legends of Tomorrows 100th episode will be a retrospective that revisits the series past through newcomer Amy Louise Pembertons human Gideon. Series star Caity Lotz will direct the milestone installment.

Based on the DC characters DCs Legends of Tomorrow also stars Matt Ryan Tala Ashe Jes Macallan Olivia Swann Adam Tsekhman Shayan Sobhian Lisseth Chavez with Nick Zano and Dominic Purcell.

The series is produced by Berlanti Productions in association with Warner Bros. Television. Executive producers for season six are Greg Berlanti Phil Klemmer Sarah Schechter Keto Shimizu Grainne Godfree and James Eagan.