Following are episodes that aired as part of season 1 of Battlestar Galactica.
101. 33
Adama (Edward James Olmos) pushes his exhausted crew to the brink to keep the fugitive fleet out of the Cylons' clutches.
• Fri, Jan 14, 2005
• Directed by Michael Rymer
• Written by: Ronald D. Moore
• Cast: Edward James Olmos (Commander William Adama). Mary McDonnell (President Laura Roslin). Katee Sackhoff (Lt. Kara 'Starbuck' Thrace). Jamie Bamber (Captain Lee 'Apollo' Adama). James Callis (Dr. Gaius Baltar). Tricia Helfer (Number Six). Grace Park (Lt. Sharon 'Boomer' Valerii). Michael Hogan (Colonel Saul Tigh). Aaron Douglas (Chief Galen Tyrol). Tahmoh Penikett (Lt. Karl 'Helo' Agathon). Kandyse McClure (Officer Anastasia Dualla). Paul Campbell (Billy Keikeya). Alessandro Juliani (Lt. Felix Gaeta). Samuel Witwer (Crashdown). Alonso Oyarzun (Crewman Specialist Socinus). Nicki Clyne (Crewman Specialist Cally Henderson).
102. Water
Boomer is unsettled when she awakens drenched to the bone and in possession of an explosive---moments before the fleet's water supply is drained by a sudden explosion aboard the Galactica.
• Fri, Jan 14, 2005
• Directed by Marita Grabiak
• Written by: Ronald D. Moore
• Cast: Edward James Olmos (Commander William Adama). Mary McDonnell (President Laura Roslin). Katee Sackhoff (Lt. Kara 'Starbuck' Thrace). Jamie Bamber (Captain Lee 'Apollo' Adama). James Callis (Dr. Gaius Baltar). Tricia Helfer (Number Six). Grace Park (Lt. Sharon 'Boomer' Valerii). Michael Hogan (Colonel Saul Tigh). Aaron Douglas (Chief Galen Tyrol). Tahmoh Penikett (Lt. Karl 'Helo' Agathon). Kandyse McClure (Officer Anastasia Dualla). Paul Campbell (Billy Keikeya). Alessandro Juliani (Lt. Felix Gaeta). Sam Witwer (Crashdown). Nicki Clyne (Crewman Specialist Cally Henderson).
103. Bastille Day
To replenish the fleet's water supply, Apollo visits a prison ship to find recruits for an ice-mining operation.
• Fri, Jan 21, 2005
• Directed by Allan Kroeker
• Written by: Toni Graphia
• Cast: Edward James Olmos (Commander William Adama). Mary McDonnell (President Laura Roslin). Katee Sackhoff (Lt. Kara 'Starbuck' Thrace). Jamie Bamber (Captain Lee 'Apollo' Adama). James Callis (Dr. Gaius Baltar). Tricia Helfer (Number Six). Grace Park (Lt. Sharon 'Boomer' Valerii). Michael Hogan (Colonel Saul Tigh). Aaron Douglas (Chief Galen Tyrol). Tahmoh Penikett (Lt. Karl 'Helo' Agathon). Kandyse McClure (Officer Anastasia Dualla). Paul Campbell (Billy Keikeya). Alessandro Juliani (Lt. Felix Gaeta). Connor Widdows (Boxey). Richard Hatch (Tom Zarek). Alonso Oyarzun (Crewman Specialist Socinus).
104. Act of Contrition
Starbuck's guilty feelings about the death of Zak Adama return to haunt her when she is ordered to train replacements for 13 Viper pilots killed in a flight-deck accident; Sgt.
• Fri, Jan 28, 2005
• Directed by Rod Hardy
• Written by: Bradley Thompson and David Weddle
• Cast: Edward James Olmos (Commander William Adama). Mary McDonnell (President Laura Roslin). Katee Sackhoff (Lt. Kara 'Starbuck' Thrace). Jamie Bamber (Captain Lee 'Apollo' Adama). James Callis (Dr. Gaius Baltar). Tricia Helfer (Number Six). Grace Park (Lt. Sharon 'Boomer' Valerii). Michael Hogan (Colonel Saul Tigh). Aaron Douglas (Chief Galen Tyrol). Tahmoh Penikett (Lt. Karl 'Helo' Agathon). Kandyse McClure (Officer Anastasia Dualla). Paul Campbell (Billy Keikeya). Alessandro Juliani (Lt. Felix Gaeta). Sam Witwer (Crashdown). Lorena Gale (Elosha). Donnelly Rhodes (Dr. Cottle).
105. You Can't Go Home Again
President Roslin questions the judgement of Adama and Apollo when they put the fleet at risk to find Starbuck, whose Viper disappeared after a run-in with a Cylon patrol.
• Fri, Feb 4, 2005
• Directed by Sergio Mimica-Gezzan
• Written by: Carla Robinson
• Cast: Edward James Olmos (Commander William Adama). Mary McDonnell (President Laura Roslin). Katee Sackhoff (Lt. Kara 'Starbuck' Thrace). Jamie Bamber (Captain Lee 'Apollo' Adama). James Callis (Dr. Gaius Baltar). Tricia Helfer (Number Six). Grace Park (Lt. Sharon 'Boomer' Valerii). Michael Hogan (Colonel Saul Tigh). Aaron Douglas (Chief Galen Tyrol). Tahmoh Penikett (Lt. Karl 'Helo' Agathon). Kandyse McClure (Officer Anastasia Dualla). Paul Campbell (Billy Keikeya). Alessandro Juliani (Lt. Felix Gaeta). Sam Witwer (Crashdown). Donnelly Rhodes (Dr. Cottle). Alonso Oyarzun (Crewman Specialist Socinus).
106. Litmus
A Cylon suicide attack kills three, forcing Adama to reveal to the fleet of survivors that their numbers have been infiltrated by Cylons disguised as human beings.
• Fri, Feb 11, 2005
• Directed by Rod Hardy
• Written by: Jeff Vlaming
• Cast: Edward James Olmos (Commander William Adama). Mary McDonnell (President Laura Roslin). Katee Sackhoff (Lt. Kara 'Starbuck' Thrace). Jamie Bamber (Captain Lee 'Apollo' Adama (scenes deleted)). James Callis (Dr. Gaius Baltar). Tricia Helfer (Number Six). Grace Park (Lt. Sharon 'Boomer' Valerii). Michael Hogan (Colonel Saul Tigh). Aaron Douglas (Chief Galen Tyrol). Tahmoh Penikett (Lt. Karl 'Helo' Agathon). Paul Campbell (Billy Keikeya). Sam Witwer (Crashdown). Donnelly Rhodes (Dr. Cottle). Jill Teed (Sgt. Hadrian). Dominic Zamprogna (James 'Jammer' Lyman). Alonso Oyarzun (Crewman Specialist Socinus).


