Derry Girls child actor Zoe Brown has been diagnosed with leukaemia.
Brown, who is four, appeared in the Channel 4 sitcom as Baby Anna, the younger sister of lead character Erin (Saoirse-Monica Jackson).
A JustGiving fundraiser page has been set up by a family friend in order to raise money for costs, with Derry Girls creator Lisa McGee sharing it online.
McGee said she was “so sorry” to hear of Brown’s sickness, and called her “the most wonderful little girl”.