Murder at the Gallop has other notable characters and one--Robert Morly as Hector--even proves worthy escort for Miss Marple. But Margaret Rutherford is a mountain of reassurance all by herself ...

Although the evidence appears to be overwhelming in the strangulation murder of a blackmailer, Miss Jane Marple's (Dame Margaret Rutherford's) sole "not guilty" vote hangs the jury 11-1.

Miss Jane Marple (Dame Margaret Rutherford) investigates the murder of one of her fellow trustees of a fund which rehabilitates young criminals. To investigate she goes aboard the ship used to ...