parents never heaped unrealistic expectations onto Helga, comparing herself to a "wind-up doll" that performs for their parents. In The Jungle Movie she is Mr. Simmons's helper with chaperoning his students on a trip to San Lorenzo. When they arrive, she develops a crush on Che, a shipmate who turns out to be working for Lasombra, and is heartbroken when he locks her and the others up in jail. Later in the movie when her parents and Arnold's grandparents come to help them, Olga tells Big Bob that Che was mean to her and started chasing him and beating him up for breaking her heart. Johanssen family Martin Johanssen (voiced by Rick Fitts) is Gerald's sometimes strict father, complains about wasting electricity. He is a Vietnam War veteran. Mrs. Johanssen (voiced by Shari Belafonte) is Gerald's very kind mother, keeps family together. She is a cashier at the neighborhood market. James "Jamie O" Johanssen (voiced by Ben Aaron Hoag and Phil LaMarr) is Gerald's teenage brother, who bullies him. In the episode "Jamie O in Love" Arnold and Gerald spy on him to find out why he was being so nice to them and found out that he had a girlfriend named Sharice. One day, after Jamie O dropped them off at a restaurant to eat lunch, they see Sharice and overhear a conversation between her and her friend that she does not really like Jamie O and was gonna milk him for all he is worth. Gerald tells Arnold not to say anything about it to him because they're worried if he told them that he'd stop being nice and would not drive them to an upcoming hockey game. Days later Jamie O is seen doing Sharice's laundry and making her a soufflé. While juggling to do all those things, Jamie O accidentally burns one of Sharice's cashmere socks and breaks down crying. Feeling conflicted, Gerald decided to tell Jamie O the truth about Sharice and he doesn't believe him until he overheard her talking to her friend that he's a sap, causing Jamie O to realize that Gerald was right, and as a result, Jamie O broke up with her offscreen. The next day, to show that he's sorry for not believing his brother, Jamie O drives Gerald and Arnold to the hockey stadium. Timberly Johanssen (voiced by Avriel Epps) is Gerald's little sister. She usually causes trouble