The actor Stephen Amell, who plays Oliver Queen on the Arrow series hinted at his Twitter, saying that Manu Bennett will return to his role as Slade Wilson / Terminator.
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Desperate times call for desperate measures. Welcome back @manubennett. pic.twitter.com/ITB7a7Tq6h
- Stephen Amell (@StephenAmell) April 10, 2017
“Moments of despair call for desperate measures. Welcome back, Manu Bennet ”
Nothing more was reported about the character's return.