Trey Parker and Matt Stone have had a phenomenal year in 2014 with Season 18 of 'South Park.' The laughs have been side-splitting, and it all culminates tonight with the iconic show's season finale. To add an extra reason to check out the show tonight, late Nirvana frontman Kurt Cobain will be portrayed in hologram form along with various other musicians.

Season 18 of 'South Park' has been very different from the past 17. For the first time, 'South Park' has followed a linear structure where events which took place earlier in the season actually affect forthcoming episodes.

Last week, holograms of Michael Jackson and Tupac Shakur were introduced into the storyline. Now, thanks to a season finale trailer for 'The Washington Redskins Go F*ck Yourself Holiday Special,' we know Kurt Cobain's hologram will play a part in the story, along with a number of other holograms and living celebrities.

The season finale of South Park will air tonight (Dec. 10) on Comedy Central at 10PM ET / 9PM CT. Check out the episode's trailer above!

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