9 February (releases)


 * - "" was first broadcast on BBC One.
 * 2002 - "Acceptance" was first broadcast on BBC One.
 * 2008 - "Sex and Death" was first broadcast on BBC One.
 * - "" was first broadcast on BBC One.
 * 2013 - "If Not for You..." was first broadcast on BBC One.
 * - "" was first broadcast on BBC One.
 * 2019 - The 23rd episode of Casualty ' s 33rd series was first broadcast on BBC One.