Mr. H gets to make two more new non-squoosh sounds! This time, he's passing by Mr. W, who's working on a magic act. Mr. W is able to blow a whistle dangling around Mr. H's neck without using his hands, so they agree to make a sound together. One small problem: Mr. S's Sock Cave is nearby and they're waking him up, so he suggests making a nice, quiet sound with Mr. H. "SHHHH!!!!" The new sound is used on the Catching Game, with Captain Zemo (who is quite the sleepyhead in his own right) as the contestant. Later, Monty Swell sings a song about Mr. H and his two new sounds.
STARRING: Mr. H, Mr. W, Mr. S, Miss E, Mr. D, Captain Zemo, and Monty Swell.
EPISODE 50: REVIEW VI
Nardo has come again from the Hall of Fame to deliver us another clip show, this one about Mr. X, Mr. Q, the Word Machine, and Mr. H's different sounds. Clips from episodes 44-49 are shown.
STARRING: Nardo the Detective.
EPISODE 51: THE ING SOUND, PART 1
Cindy dreams about going to Frantic Freddie's dance party on television, but her evil stepsisters have locked her in her room. However, Mr. S arrives on the scene and flies her to the dance party, where they win a dance contest. The Letter Girls are also on hand, performing their new song, "The ING Sound".
STARRING: Mr. S, Miss A, Miss E, Miss I, Miss O, Miss U, Frantic Freddie, and Cindy.
FEATURING: Mr. C, Mr. H, Mr. W, Mr. T, Mr. Y, and Mr. P (dancing with the Letter Girls during the TV show).
EPISODE 52: THE ING SOUND, PART 2
The Letter Girls reprise their song "The ING Sound" as Frantic Freddie tries to stay awake for an entire week.
STARRING: Frantic Freddie, Miss A, Miss E, Miss I, Miss O, Miss U, Mr. C, Mr. B, Mr. W, Mr. H, Mr. Y, Mr. P, Mr. M, and Mr. X.
EPISODE 53: WORDS IN PARTS, PART 1
Iggy is a cowpoke riding the range where he runs into Chopper, a breaker of words. Chopper teaches Iggy how to break words into syllables and tells about his training at the Temple of the Silly Bull in this "Kung Fu" spoof. The Bull himself is animated as opposed to being a puppet. No Letter People show up in this episode.
STARRING: Chopper, Iggy, Master, the Yodel, the two periwinkle monsters, and the Silly Bull.
EPISODE 54: WORDS IN PARTS, PART 2
Chopper returns to the Temple of the Silly Bull to visit his Master. There he learns that Iggy has joined the Temple and is learning to break words into three parts.
STARRING: Chopper, Iggy, Master, the Yodel, the two periwinkle monsters, the announcer, and the Silly Bull.
EPISODE 55: OU/OW
Miss O is rejected from Monty Swell's talent show because she's been using the same three old sounds. While walking through the park, she accidentally bumps into the pointy end of Miss U's umbrella and screams (OW!), and the two of them decide to make their new OU sound for Monty's talent show. However, on the night of the show, Miss U gets sick, but Mr. W is around to help out (actually, the guy's hiding outside her dressing room window) and Miss O goes on with the show.
STARRING: Miss O, Miss U, Mr. W, Monty Swell, and a standup comic.
EPISODE 56: OY/OI
Miss O is sitting poolside, looking for more Letter People to make sounds with. She finds Miss I, but she refuses to make sounds with her. Miss O talks Miss I into making a sound by saying it would make Mr. Y happy. This way, she stands in a divided catching clue box with Miss I, and with Mr. Y when Miss I can't make it.
STARRING: Miss O, Miss I, and Mr. Y.
EPISODE 57: OO
Miss O tries her hand as a door-to-door cosmetics salesperson, and comes across a secluded house in the forest, belonging to Zelda the forest woman and Zero the owl. Zelda's invented a new potion that makes two of whatever drinks it...and Miss O is her guinea pig! However, Miss O discovers she can make new sounds when there are two of her! (Two Miss O's! God help us all...)
STARRING: Miss O, Zelda, and Zero the Owl.
EPISODE 58: AU/AW
It's the night of the carnival, but Miss A is in an awful mood. Miss U tries to cheer her up by walking through a funhouse with her and making a new sound. However, Miss U disappears, but Mr. W is around to make the new AU/AW sound whenever Miss U is not available.
STARRING: Miss A, Miss U, Mr. W, the funhouse barker, a funhouse portrait, and a human head!
FEATURING: Mr. C, Mr. H, Miss O, Mr. N, Mr. T, Mr. P, and Godfrey the Ghost (walking around the carnival).
EPISODE 59: SENTENCES PART 1
Mr. S is awakened by news of three unidentified flying objects in Letter People Land. They turn out to be a period, question mark, and exclamation point, which teach Mr. S, Miss O, and Miss U (who happened to be in the park when the UFO's arrived) about how they're used in sentences.
STARRING: Mr. S, Miss O, Miss U, Exclamation Point, Question Mark, and Period.
EPISODE 60: SENTENCES PART 2
The Letter People Land Clueboxes are in the World Series, and the gang is watching the final game on Monty Swell's TV set...which promptly goes kaput. Instead, the Letter People are reduced to reading sentences that flash on Monty's TV screen to tell them what's going on during the game. The Clueboxes win the game when their star slugger Pam hits a grand slam...just as Monty's TV goes back to work, and the Letter People sing one final number, "Pam Hit A Grand Slam".
STARRING: Miss A, Mr. B, Mr. C, Mr. D, Miss E, Mr. F, Mr. H, Miss I, Mr. K, Mr. L, Mr. M, Mr. N, Miss O, Mr. P, Mr. S, Mr. T, Miss U, Mr. W, Mr. Y, Monty Swell, Nardo the Detective, and Frantic Freddie.