Guest Stars Brenden Sunderland as Thomas Nickel Nigel Bennett as Mr Quiring Matt Willis as Giant Ammonite Man David LeReaney as Mr. Decker Katherine Fadum as Mrs. Maude Hoffer Karen Ryan as Mrs. Decker Madison McMichael as Decker Daughter 1 Natalie McMichael as Decker Daughter 2 Emma Duke as Ammonit Soloist