Spazio_1999_02x23 Here

The episode is notable for featuring the Glider , one of the most unique vehicle models in the series.

Tony Verdeschi falls into a coma during the mission, and Koenig must find a way to communicate peacefully with the alien to save his crew and escape the deteriorating planet. Cast & Key Characters Commander John Koenig: Played by Martin Landau . Dr. Helena Russell: Played by Barbara Bain. Maya: Played by Catherine Schell. Tony Verdeschi: Played by Tony Anholt. Alan Carter: Played by Nick Tate. Production Notes Spazio_1999_02x23

The crew discovers ancient ruins containing a recording that identifies the planet's sole inhabitant as a powerful, immortal life force. This being is trying to make contact with the Alphans, but its immense power inadvertently threatens their survival. The episode is notable for featuring the Glider

The planet's once-safe vegetation becomes toxic, and the Alphans' metal equipment begins to corrode rapidly. Tony Verdeschi: Played by Tony Anholt