The Wacky Adventures of Ronald McDonald: The Monster O' McDonaldland Loch

The gang travels to Scotland where a scientist attempts to build a replica of the Loch Ness Monster. Birdie befriends the Loch Ness Monster who wants his existence to be kept a secret.

Full Cast of The Wacky Adventures of Ronald McDonald: The Monster O' McDonaldland Loch

Kevin Michael Richardson as Grimace

Kevin Michael Richardson

Grimace
 Charlie Adler as Hamburgler

Charlie Adler

Hamburgler
 Dee Bradley Baker as Sundae

Dee Bradley Baker

Sundae
 Pamela Adlon as Mcnuggets

Pamela Adlon

Mcnuggets