- CINAR THUNDER - THUNDER CLAP AND RUMBLE, WEATHER 07
- Hollywoodedge, Big Single Gulp ie Dr CRT026803/Sound Ideas, GULP, CARTOON - BIG GULP, HUMAN
- Hollywoodedge, Cats Fighting Loud Sc PE917007/Hollywoodedge, Cats Two Angry YowlsD PE022601
- Prosonus, Trombone Wah-Wah Mute
- Sound Ideas, ANIMALS - CHIMPANZEE - CALLS 02 (Heard in "Gilbert the Gorilla".)
- Sound Ideas, ANIMALS - CHIMPANZEES - PLAYING 01 (Heard once in "Gilbert the Gorilla".)
- Sound Ideas, ANIMALS - CHIMPANZEE - PLAYING 02 (Heard in "Gilbert the Gorilla".)
- Sound Ideas, BABY - LAUGHING, HUMAN 01 (Heard once in "5 Little Babies".)
- Sound Ideas, BABY - LAUGHING, HUMAN 02 (Heard once in "5 Little Babies".)
- Sound Ideas, BABY - MOTHER AND BABY PLAYING, BABY COOING, HUMAN (Heard once in "5 Little Babies".)
- Sound Ideas, BALLOON, RUBBER - BLOWING UP BALLOON, THREE BREATHS
- Sound Ideas, BIRD, ROBIN - CALLING, ANIMAL (Heard once in "Crybaby" and "The Curse of the Thingamajig".)
- Sound Ideas, BIRDS - AFRICAN BIRD - CALLS (Heard in "Gilbert the Gorilla".)
- Sound Ideas, BITE, CARTOON - BONE BITE (Heard thrice in "Pieces of Eight".)
- Sound Ideas, BOING, CARTOON - HOYT'S BOING (Heard twice in "Road Trip".)
- Sound Ideas, CARTOON, NOSE BLOW - MALE: SINGLE BLOW, HUMAN (Cut short: Heard in a high pitch when Alvin blows his nose in "Crybaby".)
- Sound Ideas, CARTOON, SIREN - OLD POLICE, FIRE OR AMBULANCE SIREN
- Sound Ideas, CARTOON, WHISTLE - FAST ZIP BY
- Sound Ideas, CARTOON, WHISTLE - TAKE OFF ZIP 02
- Sound Ideas, CARTOON, ZIP - SHORT 06 (Heard once in "Beautiful Lulu".)
- Sound Ideas, DOOR, WOOD - OPEN 02 (Heard once in "Green Girl".)
- Sound Ideas, ELEPHANT - TRUMPET, ANIMAL 03 (Heard once in "Gilbert the Gorilla".)
- Sound Ideas, HIT, CARTOON - BRAKE DRUM AND BULB HORN HIT (Heard once in "Blackout".)
- Sound Ideas, MONSTER - BIG BEAST GROWL AND SNARL, CREATURE, CARTOON, ANIMAL 02 (Heard once in "Gilbert the Gorilla".)
- Sound Ideas, PING, CARTOON - SMALL STRING PLUCK 02 (Heard twice in "Gone Fishin'".)
- Sound Ideas, PLINK, CARTOON - SOUR PLINK (Heard once in "Blackout" and "Hop Hazard".)
- Sound Ideas, RICOCHET - CARTOON RICCO 06 (Heard twice in "Gilbert the Gorilla".)
- Sound Ideas, RICOCHET - CARTOON RICCO 07 (Heard twice in "Gilbert the Gorilla".)
- Sound Ideas, ROCK, WATER - ROCK: SPLASH INTO WATER 01 (Heard once in "Lucky Lulu" and "Hop Hazard".)
- Sound Ideas, SQUEAK, METAL - MOVE SIDE TO SIDE (Heard once in "Special Delivery".)
- Sound Ideas, THUMP, CARTOON - TUBE THUNK 01 (Heard once in "The Tubby 2000".)
- Sound Ideas, WEATHER, LIGHTNING - BOLT OF LIGHTNING STRIKES CLOSE BY, THUNDER 07 (Heard once in "Rainy Day".)
- Sound Ideas, WIND - MAGIC WHIRLWIND, FANTASY (Heard once in "Locked Out".)