Episode 23— Mortal Mission
Aired March 11, 1979 · 49 min
Synopsis
Charles and Jonathan meet with danger as deadly as the disease they left behind them when they are sent for the medical supplies needed to battle an outbreak of anthrax in Walnut Grove.
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Cast & Crew
Appearing in this episode.
Top billed cast
Michael Landon
as Charles Ingalls
Karen Grassle
as Caroline Ingalls
Melissa Gilbert
as Laura Ingalls
Melissa Sue Anderson
as Mary Ingalls
Lindsay Greenbush
as Carrie Ingalls
Sidney Greenbush
as Carrie Ingalls
Rachel Lindsay Greenbush
as Carrie Ingalls
Matthew Labyorteaux
as Albert Quinn Ingalls
Katherine Macgregor
as Harriet Oleson
Richard Bull
as Nels Oleson
Jonathan Gilbert
as Willie Oleson
Alison Arngrim
as Nellie Oleson
Supporting cast
12Kevin Hagen
as Hiram Baker
Hersha Parady
as Alice Garvey
Carolyn Conwell
as Bess Slade
Ruth Foster
as Melinda Foster
Jerry Hardin
as Hank Slade
Merlin Olsen
as Jonathan Garvey
Linwood Boomer
as Adam Kendall
Wendi Turnbaugh
as Grace Ingalls
Brenda Turnbaugh
as Grace Ingalls
Patrick Labyorteaux
as Andrew 'Andy' Garvey
Ketty Lester
as Hester-Sue Terhune
Matt Clark
as Seth Berwick
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3Producers
1Other crew
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