Cathryn Brennan in 1968
actress Cathryn Brennan in 1996
Irish actress Cathryn Brennan. She joined the RTÉ Players (known before as Radio Eireann Players) in 1979. She played the part of Elizabeth in the RTE Radio 1 drama series 'Harbour Hotel'.
Cathryn Brennan is the daughter of Denis Brennan and Daphne Carroll and the sister of Jane Brennan, Barbara Brennan and Stephen Brennan all of whom are actors.