Cross is aided by his team of weapons experts Riot, War, Shark, Lucia, Ranger, Saint, Blackfire and Nuke. Their biggest fight is against their most dangerous enemy GUNNAR. A thousand year old Viking that's cursed to live for ever. Gunnar's only chance at ending his own life is to be the last living soul on earth. The Cross Team must stop Gunnar before he ends humanity.
| Actor | Role |
|---|---|
 Brian Austin GreenCallan | Callan |
 Danny TrejoMurete | Murete |
 Vinnie JonesGunnar | Gunnar |
 Tom SizemoreDetective Frank Nitti | Detective Frank Nitti |
 Lori HeuringLucia | Lucia |
 Tim AbellRiot | Riot |
 Patrick DurhamWar | War |
 André GordonRanger | Ranger |
| NNed LieblSaint | Saint |
| AAmy JaneRiley | Riley |
 Jonathan SacharShark | Shark |
 Jason Scott JenkinsJax | Jax |
| BBianca Red ArrowRaven | Raven |
| PPaige AnnetteJane | Jane |
 Jordan RachelAnnie | Annie |
 John OliverNarrator (voice) | Narrator (voice) |
 Carey ScottGrime | Grime |
 Ray CampbellMedical Examiner | Medical Examiner |
 Dave ReavesKade | Kade |
 Roman MitichyanScientist Konrad | Scientist Konrad |
 Juhahn JonesBlackfire | Blackfire |
| AAsa HolleyNuke | Nuke |
 Kelly Aishling GrayMargo | Margo |
| RRebecca RainesGuinevere | Guinevere |
| JJilian SeatonLucille | Lucille |
 Lori Allen ThomasGia | Gia |
 Eddie PerezPool | Pool |
 Devin ReeveZypher | Zypher |
 Leo OlivaGallo | Gallo |
 Soo Yeon LeeMercy | Mercy |