Gaby Roslin presents an appeal on behalf of Harry's HAT.

Louisa Lytton presents an appeal on behalf of Retina UK.

Richard Clifford presents an appeal on behalf of React.

Angela Barnes presents an appeal on behalf of Sarcoma UK.

Leah Charles-King presents an appeal on behalf of Bipolar UK.

Joely Richardson presents an appeal on behalf of Supporting Wounded Veterans.

Iwan Thomas presents this month's Lifeline appeal on behalf of the MPS Society.

JJ Chalmers presents an appeal on behalf of Day One Trauma.

Helena Bonham Carter presents an appeal on behalf of Canine Partners.

David Caves presents an appeal on behalf of Shine Cancer Support.

Alan Carr presents an appeal on behalf of Neuroblastoma UK.

Dr Alex George presents an appeal on behalf of Anna Freud.

Actor Brian Cox presents an appeal on behalf of the Brittle Bone Society.

Charlotte Hawkins presents an appeal on behalf of the MND Association.

Rav Wilding presents an appeal on behalf of Air Ambulances UK.

Annabel Croft presents an appeal on behalf of Sue Ryder.

Edith Bowman presents an appeal on behalf of Epilepsy Society.

Gyles Brandreth presents an appeal on behalf of Rainbow Trust Children's Charity.

Alison Steadman presents an appeal on behalf of the Huntington’s Disease Association.

Kellie Bright presents this month’s Lifeline appeal on behalf of Sense.

Arlene Phillips presents an appeal on behalf of Leukaemia Care.

Wendi Peters presents an appeal on behalf of Guide Dogs.

Jamie Laing presents an appeal on behalf of the Campaign Against Living Miserably (CALM).

Steve Brown presents an appeal on behalf of Designability.

Colin Firth presents an appeal on behalf of Action for Stammering Children.