Description:

Animated video created just for a 1989 event that featured all the major mobile suit robots from the first 10 years of the Gundam anime franchise. (Source: ANN)

Description:

The pilot for GR: Giant Robo. However, there were significant changes between the pilot and the actual show, including a different writer and a different director. Thus, the special is less a promo for the series than an alternate version of how the series might have looked. (Source: Orphan)