Get ready for Robin Sparkles to return to How I Met Your Mother – for what is sadly going to be the last time. At least we’ll see Dawson again though, right?

EW is reporting that for Robin Sparkles’ big finish, How I Met Your Mother is planning a “star-studded” episode.

Aside from James Van Der Beek, Robin’s old flame Simon who appeared in her infamous music video “Sandcastles in the Sand,” the episode will also include:

Alan Thicke, Paul Shaffer, Jason Priestley, Alex Trebek, K. D. Lang, former Barenaked Ladies frontman Steven Page, Rush frontman Geddy Lee, and former Canadian hockey player Luc Robitaille.

Both Alan Thicke and Alex Trebek have previously appeared on How I Met Your Mother.

It seems like this episode will not only be an ode to Robin’s teen pop sensation alter ego, but also to Canada in general! Maybe they’ll all get together for a rendition of “O Canada.” We can always dream, right?

How I Met Your Mother is back Monday at 8/7c on CBS with the episode “Band or DJ?” Check out the promo and promotional images released from the episode.

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