An overdose intervention hotline operator fights to keep callers alive through a relentless overnight shift, racing to dispatch help when voices fall silent. Still haunted by the overdose death of her eldest daughter, Ramona forms raw, intimate connections with callers that force her to confront her own grief and guilt.

• Chelah Horsdal
• Bethany Brown
• Jessica Sutton
• Aleks Paunovic
• Moneca Delain
• Jason Simpson
• Brian Dobson
• Emily Delahunty