This was something I found while looking a list of Adventures of Sonic the Hedgehog episodes.
*0 / 12 November 1987-5 December 1992 "Adventures of Sonic the Hedgehog Pilot Episode" Milton Knight
Sonic is the number one's favourite hedgehog in the planet mobius. He is the number one video game character ever as he saves the day of planet mobius.
Sonic Sez segment: Don't cross the streets looking both ways first
*1 / 23 "Heads Up Sonic!" Bruce Shelly & Reed Shelly
Pilot episode. Sonic gives Tails a full tilt when Scratch falls into a floodway, Sonic rescues him and speeds off.
Sonic Sez segment: Don't drown in rushing waters.
*2 / 9 "Your Stuck Tails!" Robert Askin
When Sonic is in the hopsital after he is severly injured, Tails trys to run but gets his foot stuck on gum after he steps on it, he frees his foot himself. Sonic Sez segment: Don't touch sticky gum, You'll never know what happens.
The way Scratch holds a sign which says "Help" is a reference to the Wile E. Coyote and Road Runner.
*3 / 8 "Reference of the Missing Sonic" Bruce Shelly & Reed Shelly
Cocounts kidnaps Sonic and it's up to Tails to stop him, Meanwhile. Robotnik creates a device that can spill water everywhere.
Sonic Sez segment: No References and Kidnapping, It's illegal.
*4 / 17 "Red Wireless 600" Jack Hanrahan & Eleanor Burian-Mohr
Sonic and Tails enter a NASCAR race to win 21,000 dollars to save a city as Robotnik threatens to shut it down.
-Damn Wikipedia drunk.