Watch The Secret of NIMH 2: Timmy to the Rescue (1998) HD Full Movie Free on solarmovie.do. Watch The Secret of NIMH 2: Timmy to the Rescue (1998) online free. The rats and mice, made intellectually superior in the original Secret of N.I.M.H., return to Thorn ...The rats and mice, made intellectually superior in the original Secret of N.I.M.H., return to Thorn Valley to groom their destined leader - young Timmy Brisby.