I made this to prove how minimal and unoriginal the plot of this episode was using audio from Fireman Sam, The Railway Series, TUGS, Theodore Tugboat, Plumbers Don't Wear Ties, and turtlesandthomas.
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https://www.youtube.com/watch?v=hgDCOpLp27o
Edward & Gordon, Pinky and the Brain, I see the resemblance.
Not to mention that this episode and documentary broadcasted around the same time. 1995 and 1996 respectively.
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https://www.youtube.com/watch?v=WlsAtPz0tFc
Music by NorrambyBranch, Mike O' Donnell & Junior Campbell
Buy Red Panda plushies here
https://merc.li/aTr59YzBb?sv=0
https://merc.li/MJ8yPUpjb?sv
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https://www.youtube.com/watch?v=WxTjKWY289Y