Aside from his own YouTube channel, Kjellberg has made appearances in the videos of other YouTube creators.
In April 2013, he made a cameo in an episode of Epic Rap Battles of History, portraying Mikhail Baryshnikov.
In July 2013, he starred alongside Anthony Padilla and Ian Hecox of Smosh, as well as Jenna Marbles, as guest judges on the second season of Internet Icon.
Kjellberg also appeared in YouTube's annual year-end Rewind series each year from 2013 to 2016; he once again appeared in YouTube Rewind in 2019.

On 3 June 2014, Sveriges Radio announced that Kjellberg was chosen to host his own episode of the Swedish radio show Sommar i P1.
Due to his international popularity, the episode was recorded in both Swedish and English.
The Swedish version was broadcast on 9 August 2014 in Sveriges Radio P1, and when the broadcast started the English version was published online.
The link to the Swedish version of the broadcast was shared over 3,500 times, and the link to the English version was shared about 49,000 times.

In December 2014, Kjellberg guest starred in two episodes of the 18th season of South Park.
The two episodes served as a two-part season finale.
The first part, titled "#REHASH" aired on 3 December, while the second part, titled "#HappyHolograms", aired on 10 December.
In the episodes, he parodied himself and other Let's Play commentators, providing commentary over Call of Duty gameplay in an overly expressive way.

In July 2015, Kjellberg was announced as a voice actor in the Vimeo fantasy series, Oscar's Hotel for Fantastical Creatures.
In October of the same year, he appeared as a guest on The Late Show with Stephen Colbert, where Colbert referred to him as "Emperor of the Internet".
In February 2016, he appeared on Conan, playing Far Cry Primal as part of the show's Clueless Gamer segment.
In 2019, he was a guest on the Cold Ones YouTube podcast.
Aside from his own YouTube channel, Kjellberg has made appearances in the videos of other YouTube creators. In April 2013, he made a cameo in an episode of Epic Rap Battles of History, portraying Mikhail Baryshnikov. In July 2013, he starred alongside Anthony Padilla and Ian Hecox of Smosh, as well as Jenna Marbles, as guest judges on the second season of Internet Icon. Kjellberg also appeared in YouTube's annual year-end Rewind series each year from 2013 to 2016; he once again appeared in YouTube Rewind in 2019.
On 3 June 2014, Sveriges Radio announced that Kjellberg was chosen to host his own episode of the Swedish radio show Sommar i P1. Due to his international popularity, the episode was recorded in both Swedish and English. The Swedish version was broadcast on 9 August 2014 in Sveriges Radio P1, and when the broadcast started the English version was published online. The link to the Swedish version of the broadcast was shared over 3,500 times, and the link to the English version was shared about 49,000 times.
In December 2014, Kjellberg guest starred in two episodes of the 18th season of South Park. The two episodes served as a two-part season finale. The first part, titled "#REHASH" aired on 3 December, while the second part, titled "#HappyHolograms", aired on 10 December. In the episodes, he parodied himself and other Let's Play commentators, providing commentary over Call of Duty gameplay in an overly expressive way.
In July 2015, Kjellberg was announced as a voice actor in the Vimeo fantasy series, Oscar's Hotel for Fantastical Creatures. In October of the same year, he appeared as a guest on The Late Show with Stephen Colbert, where Colbert referred to him as "Emperor of the Internet". In February 2016, he appeared on Conan, playing Far Cry Primal as part of the show's Clueless Gamer segment. In 2019, he was a guest on the Cold Ones YouTube podcast.
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