|“||Wait, you've been doing this long enough to have catchphrases?||”|
- Nathaniel Potvin as Ryan Walker
- Kamran Lucas as Harris
- Pearce Joza as Spyder Johnson
- Raymond Cham as Mark Walker
- Alyssa Jirrels as Veracity Campbell
- Ryan Beil as Leo Mendel
- Peter Benson as Seth Harper
- Dan Payne as Traeger
- Crystal Balint as Grace Walker
- Dean Redman as Major Kingston
- Aliza Vellani as Lt. Verma
- Daniel Whittaker as Construction Worker
| To view the Versus The X-Weapon gallery, click here.
- Ryan's middle name was revealed to be "Peanut".
- Leo middle name was revealed to be "Belinda".
- Grace hits both Seth and Leo in the episode.
- The Walkers have an aunt named Gloria in Miami.
|“||Don't mention the veins. Don't mention the veins. Do you need help with those veins... I mean directions?||”|
— Construction Worker when first saw Traeger.