| PPeter De JungSelf - Shark Attack Victim | Self - Shark Attack Victim |
| SSteven J. DurhamCaptain Thomas Cottrell | Captain Thomas Cottrell |
| RRichard FurnicolaSelf - Author: Twelve Days of Terror | Self - Author: Twelve Days of Terror |
| MMegan HalavaisSelf - Shark Attack Victim | Self - Shark Attack Victim |
| MMichael HoffNarrator (voice) | Narrator (voice) |
| JJonathan KathreinSelf - Shark Attack Victim | Self - Shark Attack Victim |
| DDonald MillerSelf - Mendocino County Sheriff’s Office (Lieutenant Donald Miller) | Self - Mendocino County Sheriff’s Office (Lieutenant Donald Miller) |
| DDavis OlsgardSelf - U.S. Coast Guard | Self - U.S. Coast Guard |
| BBranson QuirkeLifeguard | Lifeguard |
| BBen ResnickLester Stilwell | Lester Stilwell |
| JJohn Allan SavolaineSelf - Historian-Author: Stanley Fisher Shark Attack Hero of a Bygone Age | Self - Historian-Author: Stanley Fisher Shark Attack Hero of a Bygone Age |
| SShirley TatumSelf - Investigative Historian (as Shirley Lynn Scott) | Self - Investigative Historian (as Shirley Lynn Scott) |
| JJoseph WaltersMr. VanSant | Mr. VanSant |
| CClifford ZimmermanSelf - Shark Attack Witness | Self - Shark Attack Witness |
 Joe KatchesFarmer | Farmer |
