Overview
Friel contrasts Gar's cloistered emotional life with his gregarious social persona by portraying him as two distinct characters, a public self (Donal McCann) and a private self (Des Cave).
| Actor | Age then | Age now | |
|---|---|---|---|
 | 32 | July 17, 1999 (56) | |
 | - | - | |
 | 52 | November 16, 1986 (63) | |
| - | - | |
 | 31 | October 19, 2018 (74) | |
 | 61 | October 31, 1989 (76) | |
 | 60 | February 23, 1976 (61) | |
 | 45 | November 13, 2019 (89) | |
| - | - | |
 | 45 | February 12, 2012 (82) |