A cavalcade of Stargate alumni on the Arrow S5 Premiere and so much better, I didn't know they were going to be on this episode:) pic.twitter.com/OhbiUBLGXw— Gatecast (@thegatecast) October 9, 2016
A cavalcade of Stargate alumni on the Arrow S5 Premiere and so much better, I didn't know they were going to be on this episode:) pic.twitter.com/OhbiUBLGXw