St. Eligius' 50th anniversary spurs memories, including: the growing up of Donald Westphall, the arrival of young Daniel Auschlander and his first meeting with Katharine, a drunken and embittered Father McCabe's departure, and the residency of Mark Craig under Dr. David Domedion. The O'Casey family's long history with St. Eligius leads Morrison to a diagnosis. Pete is returned.
| Name | Type | Role | |
|---|---|---|---|
| Charles H. Eglee | Writer | ||
| John Tinker | Writer | ||
| John Masius | Writer | ||
| Dan Verdin | Guest Star | ||
| Milt Tarver | Guest Star | ||
| Jackie Cooper | Guest Star | ||
| Joshua Harris | Guest Star | ||
| Priscilla Weems | Guest Star | ||
| William Russ | Guest Star | ||
| Devon Ericson | Guest Star | ||
| David Friedman | Guest Star | ||
| Kate Mulgrew | Guest Star | ||
| Brian Kerwin | Guest Star | ||
| Marilyn Jones | Guest Star | ||
| Michael Sharrett | Guest Star | ||
| Edward Herrmann | Guest Star | ||
| James Stephen | Guest Star | ||
| Joyce Ebert | Guest Star | ||
| Mark Tinker | Director |