Chuck's first appearance was when he was battling against Suicune and helped Walker escape from the attacks from Suicune. He was concerned about Walker when he saw Walker's jacket on the ground and thought he was dead but Walker blamed Suicune for it. Walker and Chuck then teamed up to capture Suicune but Chuck was blown away with his Poliwrath but Suicune's Gust attack. Walker mentioned to Chuck that Suicune is able to use water and flying-type moves and that they should be more careful. Chuck then ordered his Poliwrath to take down Suicune and later used Detect to detect Walker's Skarmory's Swift. Walker then tried to catch Suicune but failed as the Poké Ball bounced off. Suicune escaped and Chuck mentioned that they have lost the battle. Both Walker and Chuck sat down and had a small chat with each other.
Primeape was seen training with Chuck and Poliwrath. Both Primeape and Poliwrath then battled against Suicune but they were easily blown away by Suicune's attack.