Plot: When Big Old Boulder rolls down the hill towards the museum, Berta needs the Mechas help to keep it stable.
Cast
Ryan DillonMecha Elmo (voice)
Ryan Dillon was
33 in Mecha Builders - Season 1 - That Ol' Time Rock Rolls! (Episode 5).
Wed, May 25 1988
David RudmanMecha Cookie Monster (voice)
David Rudman was
57 in Mecha Builders - Season 1 - That Ol' Time Rock Rolls! (Episode 5).
Mon, Jun 01 1964
Leslie Carrara-RudolphMecha Abby Cadabby (voice)
Leslie Carrara-Rudolph was
59 in Mecha Builders - Season 1 - That Ol' Time Rock Rolls! (Episode 5).
Sun, Dec 09 1962