Crossover Part 1.
The Flash, Arrow, Supergirl Crossover.
Elseworlds Part 1 – The Flash.
When Barry Allen (Grant Gustin) and Oliver Queen (Stephen Amell) wake up one morning and realize they have swapped bodies with each other, the two set off to find out what disturbed the timeline to cause such a shift. However, things quickly go from bad to worse when they present their case to Team Flash and the gang doesn’t believe them. Barry and Oliver realize they need Supergirl’s (Melissa Benoist) help and travel to Smallville on Earth-38 where they end up meeting Kara’s cousin, Clark Kent (Tyler Hoechlin), and intrepid reporter, Lois Lane (Elizabeth Tulloch). LaMonica Garrett guest stars as The Monitor. Kevin Tancharoen directed the episode written by Eric Wallace & Sam Chalsen (#509).
Director: Kevin Tancharoen.
Clark and Lois.
Kara, swapped Oliver and Barry and Cisco visit Clark and Lois on Earth 38’s Kent Farm in Smallville.
Related: Kara, Clark and Lois on Smallville’s Kent Farm in Langley for Elseworlds Crossover Part One.
A new Clark Kent photographs iconic Smallville farm.
The annual DC crossover on The CW is flipping the order: it starts with The Flash on Sunday, December 9th, followed by Arrow on Monday, December 10th and ends with Supergirl on Tuesday, December 11th — all at 8 p.m.