"Sock Puppet Royale" is an episode of Special Agent Oso.
Wolfie gives Oso a training assignment to camouflage Rapide with the desert sands using Professor Buffo's new sprayer. Oso partially covers Rapide with the spray. That is when he gets a special alert. Oso decides to help a girl, Lucia, make a sock puppet to use in her brother Mateo's puppet show.
- The episode's title is a reference to the James Bond film Casino Royale.