Character Relationship Map: Horizon

Characters

• Steven (played by Paul Tonkin) — protagonist
• Nicole (played by Kate Davies-Speak) — supporting
• Chloe (played by Alicia Ancel) — supporting
• Dan (played by Simon Pearce) — supporting
• Edward Coleridge (played by Dan Winter) — supporting
• Katie (played by Kessie Bartlett) — supporting
• Sanders (played by Jason Allen) — supporting
• Gilroy (played by Grahame Fox) — supporting
• The Alien (played by Emily Haigh) — supporting
• Brennan (played by Tim J. Henley) — supporting
• Shepard (played by Simon Pengelly) — supporting
• Penny Coleridge (played by Mhairi Calvey) — minor
• Cole (played by Oliver Park) — minor
• Marvin (played by Rory Wilton) — minor
• Martha Croy (played by Rachel Warren) — minor
• Self (played by Ian Axton) — minor