In certain episodes, characters from families in the SNFW series or other characters make cameos. The following is a list of them.
- In China-Taiwan Visits, the Xiao Family makes a cameo.
- In Your Last Breath, Jiao Xiao makes another cameo in the Camp of Spiders scene as Huizong's translator due to his Taiwan dialect
- In Just One of Those Days, some Chinese members of the Cloud Family briefly make cameos.
- In Lake Hoohaw Adventure, King Kool makes a cameo appearance. His only quote was "Hey, I'm just making a cameo appearance because it's no skin off of my nose."