Sergio Warnington
season two
Sergio isn't introduced until the season 2 episode 6 'life in the can'.Sergio reveals to Lez and Sassy he is a big time game hunter and he found a picture of a choomah on a hunting forum and he wanted to kill it. He then asks Lez to help him exterminate the 'fuckin cunts' (the choomah's) when a massive choomah breaks through the wall where Sergio escapes along with Lez, Sassy's crew (minus Donny who avoided arrest) and Clarence in a truck driven by his cousin Ellis (Warning Guy). He stays back along with Wayn-O, Scruffy, Owly and Clarence to defend the city until Lez gets back from his voyage to kingdum cum.
battle of brown town
Sergio is featured in the battle of Brown Town. He helps Wayn-O, Donny, Scruffy and Owly kill a pack of choomah's to rescue Elias. Sergio wields a sniper rifle during the battle. He then escapes with the rest of the crew in the helicopter Mike Nolan stole after he hit the Volcano Bong.