The group journeys back to the 1990s to let Dan try to accomplish his childhood dream of conquering the "Bellybuster" ice cream sundae
FULL EPISODES on FOX NOW (4)
Deborah begins to question her new relationship with Dan after finding out that he is not the prolific inventor that he claimed to be in 1776
Dan and Deb travel back to the 1700s to try to rescue Chris and help start the Revolutionary War.
Having recently discovered time travel, Dan transports himself back to the 1700s to spend time with the colonial woman