The Firefly
An Observer reaches out to the Fringe team to reverse a critical error. Meanwhile, Walter meets Roscoe Joyce (Christopher Lloyd), the keyboardist for his favorite band in the 1970s, and discovers some uncanny parallels in their lives., Back to the Future’s Christopher Lloyd guest stars in this comeback instalment. An Observer makes contact with the team, and Walter meets his musical hero., An Observer reaches out to the Fringe team to reverse a critical error. Meanwhile, Walter meets Roscoe Joyce, the keyboardist for his favourite band in the 1970s, and discovers some uncanny parallels in their lives.
