Jonathan Taylor Thomas — Randy Taylor Thomas stayed with Home Improvement from its release in 1991 to 1998. He left early in the eighth and final season, and his character moved to Costa Rica in the second episode. In real life, Thomas wanted to focus on his education. Jonathan Taylor played Randy Taylor on Home Improvement for seven seasons, but here's why he left the show and didn't appear in the final. Turns out Thomas left Home Improvement because he was tired of being a teenage heartthrob.
His fans of the 90s may wonder why they never heard much of him after the start of the new millennium, and that's because the actor moved away from stardom to focus on himself. Next, let's look at another problematic relationship. This one is between Jonathan Taylor Thomas and Tim Allen. Things broke down between the two of them once the actor decided to leave the show for other interests.
Although Allen understood the decision, he was not satisfied with the outcome or with the direction Thomas took.