Litke-Grossbart Productions

Background
Litke-Grossbart Productions was a production subsidiary of Litke-Grossbart Management, a management company that was formed by Marty Litke and Jack Grossbart in 1980. Both Litke and Grossbart parted ways, with Grossbart continues to setting up on its own under Jack Grossbart Productions, before renaming to Grossbart-Barnett Productions in 1989.

Logo (November 1-2, 1987)
Visuals: Over a black background is the text "Impact " and the text "Impact " appear with the text "Impact" appears in spaced-out letters. A comet appears by separating the names, forming a slash, and fills the text with purple gradient. Then, the slash disappears, and the text "Times New Roman" appears below the logo.

Technique: 2D animation.

Audio: The end theme of the TV movie.

Availability: Only seen on the two-part miniseries Echoes of the Darkness.