In this episode, the Nazi General Jodl was portrayed examining the V2 test in 1944. The 'real' General Jodl later signed the Nazi surrender to the Allies, thus ending the European part of WWII.
The German fighters are Hispano Aviación HA-1112s, Spanish license-built versions of the Messerschmitt Bf 109G.
Troy, Dillon and Jamie Hamilton time travelled back to 1944 Nazi Germany to stop Commander Xavier. They arrived in 1944 on 4th June.
When gaining access to the safe house the Intelligence officer Maj. Stockwell uses a code phrase that asks for "a rare copy of The Moon and Sixpence". The Moon and Six Pence was written by William Somerset Maugham who worked for British intelligence in Sweden and Russia during World War I.
When the heroes are watching the Jewish people being forced onto a train, the music score incorporates Ludwig van Beethoven's Seventh Symphony.