Complex sentence: On October 4,2015, Peyton List and Skai Jackson reprised their roles as Emma and Zuri in a special Halloween episode of "KC Undercover", part of Disney Channel's 2015 MONSTOBER Spooktacular.
Split into simpler sentences: On October 4,2015, Peyton List and Skai Jackson reprised their roles as Emma and Zuri in a special episode of KC Undercover. This was part of Disney Channel's 2015 MONSTOBER Spooktacular.