Captain Man, Kid Danger and Phoebe Thunderman infiltrate a secret villain meeting in Swellview; Phoebe discovers an unexpected attendee at the meeting.

When the Knight Squad's archenemy, Ryker, is unleashed on Swellview, Kid Danger and Captain Man take him down to Burger Castle only to be tricked into joining forces with the villain.

The crossover starts on Knight Squad S02E01 A Knight to Remember (I)