Danny and Lin are determined to be the best Microsaur sitters ever! Sure, things got a little out of control with the tiny-raptors and the Professor's lab might have gotten a bit ...destroyed. BUT it's all going to be absolutely fine. After all, they have a plan! Unfortunately, even the best plans can fall through when faced with the terror of tiny T-rex twins, and with the Professor on his way home, Danny and Lin find themselves racing against the...