Theodore joked about taking his son's new room since it used to be his.

The house they moved into, 910 Friendly Court, belonged to Theodore's parents. The Peterson family quickly left for the United States and moved to Raven Brooks, Missouri. In 1991, Theodore's park in Germany was closed after an accident happened on a Flume Ride resulting in the death of four teenagers, who drowned. The Fernweh Welt and the Peterson family's Bad Blood The park was later demolished after Ferry Farm Funzone, Theodore’s next park, was opened. Theodore tried to cover it up, since the manager did not accept liability and the blame would be put on Theodore instead. The park manager at Bosco Enterprises claimed he was never satisfied with the ride’s design. A boy named Joe snuck in and was caught in the corner of a track in the boulder room while it was being tested, and was killed. He was testing a new attraction he was working on, The Pharaoh’s tomb, which was an egyptian-themed ride. In 1984, Theodore was working on a new park in Bosco Bay. Sometime in the late sixties to the late seventies, Roger and Adelle mysteriously disappeared. The town eventually became suspicious of Theodore's parents and what they were working on. Theodore used to sometimes go to the tunnels beneath the station with Ike. Theodore's parents, Roger and Adelle Peterson, were popular meteorologists and built a weather station.

When Theodore was a child, he always played around in his house with his best friend Ike Gershowitz. 8.1.2 Pre-Alpha & Alpha 1 (Attack Mode).

1.6 Nicky's Waking Nightmare and the Neighbor's Buried Secrets.1.4 The Mystery of the Puzzle Master and the Grave Mistake.1.3 The Fernweh Welt and the Peterson family's Bad Blood.

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