Arrow — Episode: Invasion! Barry asks Green Arrow for help when aliens attack Central City, but when they realize that won't be enough, they bring the Legends and Supergirl in on the battle. When Mallus' power over Sara resurfaces, she unwittingly becomes the bearer of one of the Totems. Barry and Team Flash come up with a plan to stop Cicada. The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X. Oliver makes a choice that will affect his entire life, as well as the lives of everyone he cares about.
Lennox. Age: 22.
Meanwhile, Eddie makes a decision regarding Iris, which leaves Joe a bit unsettled.
Nola. Age: 23.
‘DC’s Legends of Tomorrow’ Casts Casper Crump as Vandal Savage
The Flash — Episode: Invasion! Barry and Oliver wake up to find they've swapped bodies, but Team Flash doesn't believe them, so the two heroes travel to Smallville on Earth to get help from Supergirl. Felicity learns something new about Oliver that shocks her. Oliver makes a choice that will affect his entire life, as well as the lives of everyone he cares about.