Ep. 42: Sonic breaks a date with Amy, leading her to travel with Sam Speed while Eggman's mech attempts a prison break.
Aired on January 18, 2004

42
Sonic fails to appear for a scheduled date with Amy, causing her to become enraged. She subsequently embarks on a car journey with Sam Speed, who happens to be visiting at that moment. During their trip, they encounter a mech controlled by Eggman, which is designed to liberate him from imprisonment due to his past deeds. In a separate event, Cream and Cheese find an unknown individual in the garden of Chris' house. This narrative serves as a prequel to Sonic Battle.
Episodes
- Ep. 38 · Sonic and Shadow fight while Space Colony ARK becomes a bomb threatening Earth
- Ep. 39 · Vector, Espio, and Charmy search for Cream while Eggman repairs the moon.
- Ep. 40 · Eggman's artificial moon blocks the sun, prompting his unexpected sunlight supply proposal to the President.
- Ep. 41 · Citizens grow angry at Sonic's interference with Eggman's sunlight service while Chris struggles to justify his friend's actions.
- Ep. 42 · Sonic breaks a date with Amy, leading her to travel with Sam Speed while Eggman's mech attempts a prison break.
- Ep. 43 · Decoe and Bocoe implant chips in appliances while imprisoned with Eggman
- Ep. 44 · Stewart searches for escaped Eggman but teams up with Chris and friends
- Ep. 45 · President organizes martial arts tournament with Chaos Emerald prize to capture Eggman
- Ep. 46 · Emerl goes berserk during the finals, forcing others to fight him.