Karen looks for escapism from her stable, wealthy but dull life, whilst David, her husband, is a workaholic who believes he can do his parenting via fax. Jenny and Pete Gifford find that a baby brings dramatic changes to their relationship and can Rachel, a smart career woman, cure Adam's commitment phobia?

• James Nesbitt
• John Thomson
• Fay Ripley
• Hermione Norris
• Robert Bathurst
• Daisy Edgar-Jones
• Ceallach Spellman