Vehicle Force Voltron - Season 1 Episode 35 Letters From Home

A series of letters from home reaches the Voltron Force, and for some reason this sends Chip into a deep depression. The Voltron Force needs to mobilize, but Chip is nowhere to be found. Hawkins sends out the incomplete force, but they can't form Voltron. It's up to Lisa to find Chip and convince him he's an important member of the team before the others are blown away by a Drule trap!