Bertie is continuously alluding to his race with Thomas and how he could win next time. He actually raced Thomas again in the seventh season episode Three Cheers for Thomas, but only won because Thomas was sidetracked with collecting the sport medals.
Bertie and Thomas have seemed to continue this tradition of racing. However, in the seventeenth season, he was re-routed giving him an advantage. Thomas is still able to beat him occasionally.
- Bertie will meet Winnie the Pooh, Roary the Racing Car, Theodore Tugboat, Twilight Sparkle and their friends in Pooh, Roary and Theodore's Adventures of Thomas and Friends: CGI TV Series. Tigger refers him to be, "Bertie boy".
- Bertie is also the Bus's friend.
- Bertie along with Luke are best friends with Spike.
- Bertie also owns a Green Lightsaber.
- Bertie will guest star in Winnie the Pooh Meets Alpha and Omega: The Legend of the Saw Tooth Cave.