Mark Halliley plays as Narrator in The Apprentice (UK).
Mark Halliley is the top #1 member of the cast and appears in 227 episodes.

Alan Michael Sugar, Baron Sugar is a British business magnate, media personality, author, politician, and political adviser. In 1968, he started what would later become his largest business venture, consumer electronics company Amstrad. He is also known for being the host and "Boss" for the BBC reality competition series The Apprentice, which has been broadcast annually since 2005. He also assumed the role for The Celebrity Apprentice Australia for Australia's Nine Network in 2021.

Lord Alan Sugar plays as The Boss in The Apprentice (UK).
Lord Alan Sugar is the top #2 member of the cast and appears in 227 episodes.

Nicholas Radbourn Hewer is an English television presenter and former public relations consultant. From 2005 to 2014, he appeared as Lord Sugar's adviser on the British television series The Apprentice.

Nick Hewer plays as Himself - Lord Sugar's Aide in The Apprentice (UK).
Nick Hewer is the top #3 member of the cast and appears in 165 episodes.

Karen Brady plays as Herself - Lord Sugar's aide in The Apprentice (UK).
Karen Brady is the top #4 member of the cast and appears in 160 episodes.

Claude Littner is a British-American business executive and the former chairman of Viglen, Powerleague and ASCO, and former chief executive of Tottenham Hotspur. He is also known from his appearances on the British version of The Apprentice, interviewing for his former boss Alan Sugar.

Claude Littner plays as Himself - Lord Sugar's aide in The Apprentice (UK).
Claude Littner is the top #5 member of the cast and appears in 70 episodes.

Samantha Moon plays as Frances in The Apprentice (UK).
Samantha Moon is the top #6 member of the cast and appears in 65 episodes.

Thomas Skinner is an entrepreneur, pillow sales man and contestant on Season 15 of The Apprentice

Thomas Skinner plays as Himself - Candidate in The Apprentice (UK).
Thomas Skinner is the top #7 member of the cast and appears in 14 episodes.

Michelle Louise Faye Dewberry is a British businesswoman from Kingston upon Hull, East Riding of Yorkshire. Dewberry won the second series of British television programme The Apprentice.

Michelle Dewberry plays as Self in The Apprentice (UK).
Michelle Dewberry is the top #8 member of the cast and appears in 12 episodes.

Ruth Badger was raised in Wolverhampton. In 2005 Ruth had the opportunity to apply for “The Apprentice”. In 2007, Ruth hosted a hit TV series called “Badger or Bust” which aired in the UK, America, Australia and New Zealand and to this day she continues to work with the BBC.

Ruth Badger plays as Self in The Apprentice (UK).
Ruth Badger is the top #9 member of the cast and appears in 12 episodes.