A small company dedicated to bringing happiness to the world receives a simple request to help a woman’s unhappy son smile again, but the job turns out to be more complicated than it seems.

After beloved frog celebrity Mr. Frog gets into hot frog water, Pim and Charlie are tasked with helping the frog get things back on frog track. Meanwhile, Glep has a crazy side adventure that has the critics going wild.

When a pathetic shrimp calls the Smiling Friends hotline after being dumped, Shrimpina, Pim and Charlie have very different ideas about how to handle the situation. The audience finally votes on the cool new fifth Smiling Friend, Smormu.

Pim ventures into the forest across the road to fetch firewood for the office Halloween party.

Who is famous food tycoon Simon S. Salty? Why was he brutally murdered in his own restaurant? Who done did do that there murder? Huh?

Pim and Charlie are beckoned into the mysterious Enchanted Forest by a princess and encounter all sorts of insane toon characters along their journey.

A rival business moves across the street, much to the Boss's dismay. Nuff said.

In the season finale, Charlie actually dies for real.

The Smiling Friends finally get to relax in a beautiful Brazilian beach town. Pim works on his novel, Charlie binges a load of torrent shows on his portable hard drive. Allan and Glep enjoy some long-awaited "chill out" time at the beach.